Most Common Car Issues

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Engine Manufacturer
Maserati
Engine Number of Cylinders
8

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MOST COMMON PROBLEMS

MASERATI Granturismo 2013

The 2013 Maserati GranTurismo Convertible is a luxurious and powerful vehicle designed for the U.S. and Canadian markets. Equipped with a 4.7L V8 engine producing 454 horsepower, it offers a thrilling driving experience. Manufactured in Modena, Italy, this two-door convertible combines elegance with performance, featuring safety elements like front and side airbags for both the driver and passenger.

Spec:

Engine Brake (hp) From
454
Engine Configuration
V-Shaped
Engine Manufacturer
Maserati
Engine Model
M145B
Engine Number of Cylinders
8

Problems:

Oil leaks
Maserati engines, including the M145B, are known to occasionally suffer from oil leaks, which can stem from various places such as the valve cover gaskets or oil pan gaskets.
Timing chain issues
V8 engines in Maseratis can sometimes face timing chain problems, leading to potential engine misfires or more serious engine damage if not addressed.
Cooling system failures
The cooling system in the Maserati Granturismo can sometimes be prone to failure, leading to overheating issues which can severely damage the engine if not attended to.
Sensor failures
Maseratis are known for electronic sensor issues, including those related to the engine management system, which can cause the engine to run poorly or trigger warning lights.
Spark plug wear
High-performance engines like the M145B can wear out spark plugs more quickly, causing misfires or poor engine performance if they are not replaced periodically.
MASERATI Granturismo 2019

The 2019 Maserati Granturismo is a luxurious convertible offering dynamic performance and advanced safety features. Powered by a 4.7L V8 engine producing 454 hp, it provides a thrilling rear-wheel-drive experience. This model includes standard features such as Dynamic Brake Support, Adaptive Driving Beam, and a backup camera. Designed for comfort with a leather-clad interior, it seats four and is equipped with a host of safety systems, including side airbags and electronic stability control.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
454
Engine Configuration
V-Shaped
Engine Manufacturer
Maserati
Engine Model
M145B
Engine Number of Cylinders
8

Problems:

Engine misfire
Misfires can occur due to faulty spark plugs, ignition coils, or fuel injectors, leading to rough idling and reduced performance.
Oil leaks
V-shaped engines like the Maserati's can develop oil leaks from valve cover gaskets or oil pan seals, causing oil consumption and potential engine damage.
Timing chain issues
Over time, the timing chain can stretch or the tensioner may fail, causing rattling noises and possibly leading to serious engine damage if not addressed.
Cooling system problems
The complex layout of the V8 engine can lead to issues with the radiator, hoses, or water pump, potentially causing overheating.
Sensor failures
Engine sensors, including the oxygen sensor or MAF sensor, may fail or become dirty, leading to poor engine performance and increased emissions.
Engine mounts wear
The powerful V8 engine can cause engine mounts to wear out more quickly, leading to vibrations and noise during operation.
MASERATI Granturismo 2013

The 2013 Maserati Granturismo Convertible is a luxurious V8-powered sports car with a 4.7-liter engine that delivers 454 horsepower. Manufactured in Modena, Italy, this elegant two-door cabriolet is designed for the U.S. and Canadian markets. With its exquisite Italian craftsmanship and exhilarating performance, it's a quintessential choice for those who appreciate open-top driving experiences. Safety features include front and side airbags for the driver and passenger, along with manual seat belts with pretensioners.

Spec:

Engine Brake (hp) From
454
Engine Configuration
V-Shaped
Engine Manufacturer
Maserati
Engine Model
M145B
Engine Number of Cylinders
8

Problems:

Oil leaks
Maserati engines, including the M145B, are known to occasionally suffer from oil leaks, which can stem from various places such as the valve cover gaskets or oil pan gaskets.
Timing chain issues
V8 engines in Maseratis can sometimes face timing chain problems, leading to potential engine misfires or more serious engine damage if not addressed.
Cooling system failures
The cooling system in the Maserati Granturismo can sometimes be prone to failure, leading to overheating issues which can severely damage the engine if not attended to.
Sensor failures
Maseratis are known for electronic sensor issues, including those related to the engine management system, which can cause the engine to run poorly or trigger warning lights.
Spark plug wear
High-performance engines like the M145B can wear out spark plugs more quickly, causing misfires or poor engine performance if they are not replaced periodically.
MASERATI Granturismo 2016

The 2016 Maserati Granturismo Convertible/Cabriolet is a luxurious and powerful vehicle, featuring a 4.7L V8 engine that delivers 454 hp. Manufactured in Modena, Italy, this two-door sports car is designed for the U.S. and Canadian markets. It includes advanced safety features such as curtain and side airbags for the first row, and a direct TPMS. This Granturismo ensures both performance and safety with its Italian craftsmanship and Maserati engineering.

Spec:

Engine Brake (hp) From
454
Engine Configuration
V-Shaped
Engine Manufacturer
Maserati
Engine Model
M145B
Engine Number of Cylinders
8

Problems:

Oil leaks
Maserati Granturismo engines, particularly the V8 configurations, are known to develop oil leaks over time, often from the valve covers or oil pan gasket.
Timing chain issues
The timing chain tensioners can wear out, causing noise and potential engine timing problems, which can be quite costly to repair.
Cooling system failures
The cooling system, including water pumps and radiators, can have issues that lead to overheating if not properly maintained.
Fuel injector problems
Fuel injectors can become clogged or fail, leading to poor engine performance and reduced fuel efficiency.
Electrical issues
The complex electrical systems in Maserati vehicles can sometimes lead to issues with engine sensors and control modules.
Carbon build-up
Direct-injection engines are prone to carbon build-up on the intake valves, which can affect performance and fuel economy.
MASERATI Granturismo 2018

The 2018 Maserati Granturismo is a luxurious convertible designed for the U.S. and Canadian markets. It features a powerful 4.7L V8 engine delivering 454 hp, paired with a 6-speed automatic transmission and rear-wheel drive. Safety is prioritized with standard Dynamic Brake Support, ABS, ESC, multiple airbags, and advanced brake assist systems. This 4-seater combines performance with sophisticated safety features, making it an impressive choice for discerning drivers.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
454
Engine Configuration
V-Shaped
Engine Manufacturer
Maserati
Engine Model
M145B
Engine Number of Cylinders
8

Problems:

Dynamic brake support (dbs) malfunction
The system may fail to engage or disengage properly, leading to reduced braking assistance during emergency stops.
Engine overheating
High-performance engines like the Maserati M145B can overheat if cooling systems are not maintained properly.
Oil leaks
The V-Shaped configuration and high-performance nature of the engine can lead to oil leaks from gaskets or seals.
Timing chain issues
The timing chain may wear out or become misaligned, affecting engine timing and performance.
Misfiring cylinders
The 8-cylinder configuration may experience misfires due to faulty spark plugs or ignition coils.
Engine mount failure
High horsepower (454 hp) can put extra strain on engine mounts, leading to potential failure.
Fuel injector problems
High-performance engines require precise fuel delivery, and clogged or malfunctioning injectors can cause performance issues.
Turbocharger failure
If equipped, the turbocharger may fail due to high stress and heat, affecting engine power output.
Catalytic converter failure
High emissions and performance demands can lead to premature catalytic converter failure.
Crankshaft position sensor failure
This sensor is critical for engine timing, and its failure can lead to poor engine performance or stalling.
MASERATI Quattroporte 2009

The 2009 Maserati Quattroporte S/Sport GT S is a luxurious sedan designed for the U.S. market, boasting a powerful 4.7L V8 engine with 425 horsepower. Manufactured in Modena, Italy, this vehicle combines Italian craftsmanship with advanced safety features, including a LATCH system and multiple airbags. With its elegant design and robust performance, it delivers a thrilling driving experience.

Spec:

Engine Brake (hp) From
425
Engine Configuration
V-Shaped
Engine Manufacturer
Maserati
Engine Model
M139 R
Engine Number of Cylinders
8

Problems:

Oil leaks
Maserati engines, including the M139 R, are known for oil leaks, often due to gasket or seal failures.
Timing chain issues
The timing chain can stretch over time, leading to engine performance issues.
Cooling system failure
The cooling system might be prone to failure, causing the engine to overheat.
Sensor malfunction
Various engine sensors can malfunction, leading to incorrect readings and engine performance issues.
Ignition coil failure
Ignition coils may fail, leading to misfires and reduced engine performance.
Carbon build-up
Direct injection engines like the M139 R can suffer from carbon build-up on intake valves, affecting performance.
Fuel system issues
Problems with the fuel injectors or fuel pump can lead to poor engine performance or starting issues.
Exhaust system problems
Issues with the exhaust system, including the catalytic converter, can affect engine performance and emissions.
Electrical problems
Electrical issues, including wiring and ECU faults, can lead to various engine performance problems.
MASERATI Quattroporte 2014

The 2014 Maserati Quattroporte is a luxurious sedan powered by a 3.8L V8 engine that delivers an impressive 523 hp. Designed for the U.S. and Canadian markets, this rear-wheel-drive vehicle offers top-notch safety features, including curtain airbags for both rows and a LATCH system for rear seats. Crafted in Grugliasco, Italy, it combines Italian elegance with potent performance.

Spec:

Engine Brake (hp) From
523
Engine Configuration
V-Shaped
Engine Manufacturer
Maserati
Engine Model
M156A
Engine Number of Cylinders
8

Problems:

Oil leaks
The Maserati Quattroporte, especially with a V8 engine configuration, is known to suffer from oil leaks. These can occur from the valve cover gaskets, oil pan, or other seals, leading to oil loss and potential engine damage if not addressed.
Coolant leaks
Coolant leaks are another common issue, often due to failing hoses or radiator problems. This can cause the engine to overheat, resulting in serious damage if not promptly fixed.
Electrical problems
The 2014 Maserati Quattroporte has been reported to experience various electrical issues, including problems with the engine control unit (ECU) and other electronic components that can affect engine performance and reliability.
Timing chain wear
Over time, the timing chain on the M156A engine can wear out or become loose. If not maintained properly, this can lead to timing issues, poor engine performance, or even catastrophic engine failure.
Engine mount failures
Engine mounts can wear out or break, especially in high-performance engines like the V8 in the Quattroporte. This can cause excessive engine movement, vibrations, and noise.
Spark plug and ignition coil issues
The V8 engine in the Quattroporte can experience problems with spark plugs and ignition coils, leading to misfires, reduced performance, and poor fuel economy.
Turbocharger problems (if equipped)
Some Maserati Quattroporte models may come with turbocharged engines. These can suffer from turbocharger failures due to oil starvation, contamination, or general wear and tear, leading to a loss of power and increased exhaust smoke.
MASERATI Granturismo 2015

The 2015 Maserati Granturismo is a luxurious convertible featuring a powerful 4.7L V8 engine, producing 454 hp. Designed and manufactured in Modena, Italy, this elegant vehicle offers advanced safety features, including curtain and side airbags for the first row. It’s available in various series like Sport and MC, tailored for the U.S. and Canadian markets. The Granturismo combines high performance with sophisticated style, making it a standout choice for enthusiasts.

Spec:

Engine Brake (hp) From
454
Engine Configuration
V-Shaped
Engine Manufacturer
Maserati
Engine Model
M145B
Engine Number of Cylinders
8

Problems:

Oil leaks
V8 engines like the one in the Maserati Granturismo are prone to oil leaks, which can occur from the valve cover gaskets, oil pan gasket, or rear main seal.
Timing chain issues
The timing chain and its tensioners can wear prematurely, leading to potential engine performance problems or even catastrophic failure if not addressed.
Cooling system problems
The cooling system in high-performance engines can sometimes develop issues such as radiator leaks, water pump failures, or thermostat malfunctions, leading to overheating.
Spark plug and coil failures
High-performance engines often see premature wear of spark plugs and ignition coils, which can cause misfires and reduced engine performance.
Carbon build-up
Direct injection engines like the one in the Granturismo can suffer from carbon build-up on the intake valves, leading to rough idling, reduced power, and increased emissions.
Fuel system issues
Fuel injectors and fuel pumps can sometimes fail or become clogged, leading to poor engine performance and potential stalling.
Exhaust system problems
The exhaust manifolds and catalytic converters can develop cracks or become clogged, which can affect engine performance and emissions.
Sensor failures
Various sensors, such as the oxygen sensor, mass airflow sensor, and camshaft position sensor, can fail and lead to poor engine performance or even a no-start condition.
MASERATI Quattroporte 2016

The 2016 Maserati Quattroporte Essence is a luxury sedan designed for the U.S. and Canadian markets. Powered by a 3.8L V8 engine producing 523 horsepower, it features rear-wheel drive and advanced safety systems including curtain airbags for both rows and a LATCH system for rear seats. Manufactured in Grugliasco, Italy, this model combines performance with elegance. The Quattroporte also includes modern amenities like a direct TPMS and pretensioner-equipped seat belts.

Spec:

Engine Brake (hp) From
523
Engine Configuration
V-Shaped
Engine Manufacturer
Maserati
Engine Model
M156A
Engine Number of Cylinders
8

Problems:

Oil leaks
Maserati engines, including the M156A, are known for developing oil leaks over time. This can be due to gasket or seal failures.
Timing chain issues
V8 engines from Maserati, particularly in the Quattroporte, may experience timing chain wear or failure, leading to engine performance problems.
Cooling system failures
The cooling system in the 2016 Quattroporte may develop leaks or failures in components such as the water pump or radiator, causing overheating issues.
Electrical problems
Maserati vehicles often face electrical issues that can affect engine performance, including sensor failures or wiring problems.
Fuel system problems
Issues with the fuel injectors or fuel pump can lead to rough idling, poor acceleration, or starting difficulties.
Valve cover gasket failure
The valve cover gasket in the V8 engine may fail, leading to oil leaks and potential engine damage if not addressed.
MASERATI Granturismo 2009

The 2009 Maserati Granturismo is a luxurious 2-door coupe designed for the U.S. market. Powered by a 4.2L V8 engine, it produces impressive performance and a thrilling driving experience. Manufactured in Modena, Italy, this model features advanced safety systems, including front and side airbags, and a LATCH system for rear seats. The "S" trim offers both manual and automatic transmission options.

Spec:

Engine Configuration
V-Shaped
Engine Manufacturer
Maserati
Engine Model
M139 P
Engine Number of Cylinders
8

Problems:

Oil leaks
Oil leaks are common in Maserati V8 engines due to worn gaskets or seals, especially around the valve covers and oil pan.
Timing chain issues
The timing chain can become loose or worn over time, leading to engine misfires or even severe engine damage if not addressed.
Coolant leaks
Coolant leaks can occur due to faulty radiator hoses, water pump failure, or issues with the thermostat housing.
Spark plug fouling
Spark plugs may foul more frequently due to the high-performance nature of the engine, leading to misfires and poor engine performance.
Camshaft variator problems
The camshaft variators can wear out, causing rough idling, reduced performance, and increased fuel consumption.
Carbon buildup
Carbon deposits can accumulate on the intake valves and combustion chambers, affecting engine efficiency and performance.
Fuel injector issues
Fuel injectors may become clogged or fail, leading to poor fuel atomization and uneven engine performance.
Electrical issues
Wiring harnesses and connectors can deteriorate over time, causing various electrical problems that affect engine performance and drivability.
Engine overheating
The engine may be prone to overheating due to issues with the cooling system, such as a failing radiator or water pump.
MASERATI Granturismo 2015

The 2015 Maserati Granturismo Convertible is a luxurious 2-door cabriolet designed for the U.S. and Canadian markets. Powered by a 4.7L V8 engine producing 454 hp, this Italian marvel combines performance and style. It features a LATCH system for rear seats and a low-risk deployment airbag system, ensuring safety and comfort. Manufactured in Modena, Italy, this model embodies Maserati's commitment to excellence.

Spec:

Engine Brake (hp) From
454
Engine Configuration
V-Shaped
Engine Manufacturer
Maserati
Engine Model
M145B
Engine Number of Cylinders
8

Problems:

Oil leaks
V8 engines like the one in the Maserati Granturismo are prone to oil leaks, which can occur from the valve cover gaskets, oil pan gasket, or rear main seal.
Timing chain issues
The timing chain and its tensioners can wear prematurely, leading to potential engine performance problems or even catastrophic failure if not addressed.
Cooling system problems
The cooling system in high-performance engines can sometimes develop issues such as radiator leaks, water pump failures, or thermostat malfunctions, leading to overheating.
Spark plug and coil failures
High-performance engines often see premature wear of spark plugs and ignition coils, which can cause misfires and reduced engine performance.
Carbon build-up
Direct injection engines like the one in the Granturismo can suffer from carbon build-up on the intake valves, leading to rough idling, reduced power, and increased emissions.
Fuel system issues
Fuel injectors and fuel pumps can sometimes fail or become clogged, leading to poor engine performance and potential stalling.
Exhaust system problems
The exhaust manifolds and catalytic converters can develop cracks or become clogged, which can affect engine performance and emissions.
Sensor failures
Various sensors, such as the oxygen sensor, mass airflow sensor, and camshaft position sensor, can fail and lead to poor engine performance or even a no-start condition.
MASERATI Quattroporte 2009

The 2009 Maserati Quattroporte is a luxurious sedan built for the U.S. market, featuring a powerful 4.7L V8 engine that delivers 425 horsepower. Manufactured in Modena, Italy, this model includes advanced safety features like a LATCH system and multiple airbags. The Quattroporte S/Sport GT S trim ensures a thrilling and secure driving experience.

Spec:

Engine Brake (hp) From
425
Engine Configuration
V-Shaped
Engine Manufacturer
Maserati
Engine Model
M139 R
Engine Number of Cylinders
8

Problems:

Oil leaks
Maserati engines, including the M139 R, are known for oil leaks, often due to gasket or seal failures.
Timing chain issues
The timing chain can stretch over time, leading to engine performance issues.
Cooling system failure
The cooling system might be prone to failure, causing the engine to overheat.
Sensor malfunction
Various engine sensors can malfunction, leading to incorrect readings and engine performance issues.
Ignition coil failure
Ignition coils may fail, leading to misfires and reduced engine performance.
Carbon build-up
Direct injection engines like the M139 R can suffer from carbon build-up on intake valves, affecting performance.
Fuel system issues
Problems with the fuel injectors or fuel pump can lead to poor engine performance or starting issues.
Exhaust system problems
Issues with the exhaust system, including the catalytic converter, can affect engine performance and emissions.
Electrical problems
Electrical issues, including wiring and ECU faults, can lead to various engine performance problems.
MASERATI Quattroporte 2017

The 2017 Maserati Quattroporte is a luxury sedan equipped with a powerful 3.8L V8 engine producing 523 hp. It features standard Dynamic Brake Support, Adaptive Driving Beam, and Blind Spot Warning. This U.S. and Canada market model includes advanced safety features like front and side airbags, curtain airbags for both rows, and electronic stability control. With a sophisticated 8-speed automatic transmission and rear-wheel drive, it embodies both performance and elegance.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
523
Engine Configuration
V-Shaped
Engine Manufacturer
Maserati
Engine Model
M156A
Engine Number of Cylinders
8

Problems:

Malfunctioning dynamic brake support (dbs)
The DBS system may fail to activate properly, leading to reduced braking efficiency.
Oil leaks
The V-shaped engine configuration can sometimes contribute to oil leaks around the valve covers and gaskets.
Engine misfires
The Maserati M156A engine can experience misfires due to ignition coil or spark plug issues.
Cooling system problems
The V8 engine may have cooling issues, which can lead to overheating if the cooling system is not properly maintained.
Timing chain issues
This engine model might suffer from timing chain wear or failure, causing poor engine performance and potential engine damage.
Exhaust system failures
Exhaust components may wear out prematurely, leading to increased emissions and noise.
Electrical problems
The electrical system in the Quattroporte can be prone to issues, including faulty sensors and wiring problems.
Turbocharger failures
If equipped with a turbocharger, it may experience issues such as oil contamination or bearing wear.
Fuel system problems
Issues with the fuel injectors or fuel pump can lead to poor engine performance and fuel economy.
Transmission issues
The vehicle may experience problems with the automatic transmission, including rough shifting or transmission failure.
MASERATI Granturismo 2013

The 2013 Maserati Granturismo Convertible is a luxurious passenger car designed for the U.S. and Canadian markets. It features a 4.7L V8 engine producing 454 hp, offering a thrilling driving experience. Manufactured in Modena, Italy, this vehicle combines Italian craftsmanship with advanced safety features like front and side airbags. Available in Standard, Convertible, and Convertible Sport trims, it epitomizes style and performance.

Spec:

Engine Brake (hp) From
454
Engine Configuration
V-Shaped
Engine Manufacturer
Maserati
Engine Model
M145B
Engine Number of Cylinders
8

Problems:

Oil leaks
Maserati engines, including the M145B, are known to occasionally suffer from oil leaks, which can stem from various places such as the valve cover gaskets or oil pan gaskets.
Timing chain issues
V8 engines in Maseratis can sometimes face timing chain problems, leading to potential engine misfires or more serious engine damage if not addressed.
Cooling system failures
The cooling system in the Maserati Granturismo can sometimes be prone to failure, leading to overheating issues which can severely damage the engine if not attended to.
Sensor failures
Maseratis are known for electronic sensor issues, including those related to the engine management system, which can cause the engine to run poorly or trigger warning lights.
Spark plug wear
High-performance engines like the M145B can wear out spark plugs more quickly, causing misfires or poor engine performance if they are not replaced periodically.
MASERATI Granturismo 2009

The 2009 Maserati Granturismo is a luxurious U.S. market coupe powered by a robust 4.2L V8 engine from Maserati, delivering an exhilarating driving experience. This Italian masterpiece, manufactured in Modena, offers advanced safety features including a LATCH system, advanced airbags, and pretensioners. The 2-door Granturismo S/ S Automatic combines elegance and performance, embodying the quintessence of Maserati craftsmanship.

Spec:

Engine Configuration
V-Shaped
Engine Manufacturer
Maserati
Engine Model
M139 P
Engine Number of Cylinders
8

Problems:

Oil leaks
Oil leaks are common in Maserati V8 engines due to worn gaskets or seals, especially around the valve covers and oil pan.
Timing chain issues
The timing chain can become loose or worn over time, leading to engine misfires or even severe engine damage if not addressed.
Coolant leaks
Coolant leaks can occur due to faulty radiator hoses, water pump failure, or issues with the thermostat housing.
Spark plug fouling
Spark plugs may foul more frequently due to the high-performance nature of the engine, leading to misfires and poor engine performance.
Camshaft variator problems
The camshaft variators can wear out, causing rough idling, reduced performance, and increased fuel consumption.
Carbon buildup
Carbon deposits can accumulate on the intake valves and combustion chambers, affecting engine efficiency and performance.
Fuel injector issues
Fuel injectors may become clogged or fail, leading to poor fuel atomization and uneven engine performance.
Electrical issues
Wiring harnesses and connectors can deteriorate over time, causing various electrical problems that affect engine performance and drivability.
Engine overheating
The engine may be prone to overheating due to issues with the cooling system, such as a failing radiator or water pump.
MASERATI Granturismo 2015

The 2015 Maserati Granturismo Convertible is a stunning vehicle built in Modena, Italy, featuring a robust 4.7L V8 engine producing 454 hp. Designed for the U.S. and Canadian markets, it offers a luxurious driving experience with a manual seat belt system and LATCH system for rear seats. This sporty 2-door cabriolet promises both performance and elegance, embodying Maserati's legacy of craftsmanship.

Spec:

Engine Brake (hp) From
454
Engine Configuration
V-Shaped
Engine Manufacturer
Maserati
Engine Model
M145B
Engine Number of Cylinders
8

Problems:

Oil leaks
V8 engines like the one in the Maserati Granturismo are prone to oil leaks, which can occur from the valve cover gaskets, oil pan gasket, or rear main seal.
Timing chain issues
The timing chain and its tensioners can wear prematurely, leading to potential engine performance problems or even catastrophic failure if not addressed.
Cooling system problems
The cooling system in high-performance engines can sometimes develop issues such as radiator leaks, water pump failures, or thermostat malfunctions, leading to overheating.
Spark plug and coil failures
High-performance engines often see premature wear of spark plugs and ignition coils, which can cause misfires and reduced engine performance.
Carbon build-up
Direct injection engines like the one in the Granturismo can suffer from carbon build-up on the intake valves, leading to rough idling, reduced power, and increased emissions.
Fuel system issues
Fuel injectors and fuel pumps can sometimes fail or become clogged, leading to poor engine performance and potential stalling.
Exhaust system problems
The exhaust manifolds and catalytic converters can develop cracks or become clogged, which can affect engine performance and emissions.
Sensor failures
Various sensors, such as the oxygen sensor, mass airflow sensor, and camshaft position sensor, can fail and lead to poor engine performance or even a no-start condition.
MASERATI Granturismo 2014

The 2014 Maserati Granturismo Convertible is a high-performance luxury vehicle with a 4.7L V8 engine producing 454 hp. Manufactured in Modena, Italy, it features advanced safety systems, including curtain and side airbags for the first row. Designed for the U.S. and Canadian markets, this two-door convertible combines Italian craftsmanship with exhilarating driving dynamics.

Spec:

Engine Brake (hp) From
454
Engine Configuration
V-Shaped
Engine Manufacturer
Maserati
Engine Model
M145B
Engine Number of Cylinders
8

Problems:

Oil leaks
Maserati engines, including the M145B, are known for developing oil leaks over time, which can lead to reduced engine performance and potential engine damage if not addressed.
Timing chain issues
The V8 engines in Maserati GranTurismo models, especially older ones, may experience timing chain problems, which can cause poor engine performance and risk of significant engine damage if the chain fails.
Cooling system failures
The cooling system in Maserati GranTurismo models can be prone to failures, such as radiator leaks or water pump issues, leading to overheating and potential engine damage.
Sensor failures
Maserati vehicles often have issues with various sensors (e.g., oxygen sensors, mass airflow sensors) failing, which can lead to inaccurate readings and engine performance issues.
Electrical problems
The engine's complex electrical system can suffer from issues such as faulty wiring or failing control modules, which can cause a range of engine performance problems.
MASERATI Granturismo 2018

The 2018 Maserati GranTurismo is a stylish and powerful convertible, featuring a 4.7L V8 engine delivering 454 hp. It boasts advanced safety features like Dynamic Brake Support, ABS, traction control, and a comprehensive airbag system. This rear-wheel-drive, left-hand drive vehicle comes standard with a backup camera, electronic stability control, and front & rear parking sensors. Designed for the U.S. and Canadian markets, it offers luxury and performance with seating for four.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
454
Engine Configuration
V-Shaped
Engine Manufacturer
Maserati
Engine Model
M145B
Engine Number of Cylinders
8

Problems:

Dynamic brake support (dbs) malfunction
The system may fail to engage or disengage properly, leading to reduced braking assistance during emergency stops.
Engine overheating
High-performance engines like the Maserati M145B can overheat if cooling systems are not maintained properly.
Oil leaks
The V-Shaped configuration and high-performance nature of the engine can lead to oil leaks from gaskets or seals.
Timing chain issues
The timing chain may wear out or become misaligned, affecting engine timing and performance.
Misfiring cylinders
The 8-cylinder configuration may experience misfires due to faulty spark plugs or ignition coils.
Engine mount failure
High horsepower (454 hp) can put extra strain on engine mounts, leading to potential failure.
Fuel injector problems
High-performance engines require precise fuel delivery, and clogged or malfunctioning injectors can cause performance issues.
Turbocharger failure
If equipped, the turbocharger may fail due to high stress and heat, affecting engine power output.
Catalytic converter failure
High emissions and performance demands can lead to premature catalytic converter failure.
Crankshaft position sensor failure
This sensor is critical for engine timing, and its failure can lead to poor engine performance or stalling.
MASERATI Quattroporte 2009

The 2009 Maserati Quattroporte S/Sport GT S is a luxury sedan designed for the U.S. market. It features a powerful 4.7L V8 engine producing 425 hp, paired with top-tier safety systems including front and side airbags and LATCH system for rear seats. Built in Modena, Italy, this vehicle exemplifies Italian craftsmanship and performance.

Spec:

Engine Brake (hp) From
425
Engine Configuration
V-Shaped
Engine Manufacturer
Maserati
Engine Model
M139 R
Engine Number of Cylinders
8

Problems:

Oil leaks
Maserati engines, including the M139 R, are known for oil leaks, often due to gasket or seal failures.
Timing chain issues
The timing chain can stretch over time, leading to engine performance issues.
Cooling system failure
The cooling system might be prone to failure, causing the engine to overheat.
Sensor malfunction
Various engine sensors can malfunction, leading to incorrect readings and engine performance issues.
Ignition coil failure
Ignition coils may fail, leading to misfires and reduced engine performance.
Carbon build-up
Direct injection engines like the M139 R can suffer from carbon build-up on intake valves, affecting performance.
Fuel system issues
Problems with the fuel injectors or fuel pump can lead to poor engine performance or starting issues.
Exhaust system problems
Issues with the exhaust system, including the catalytic converter, can affect engine performance and emissions.
Electrical problems
Electrical issues, including wiring and ECU faults, can lead to various engine performance problems.
MASERATI Granturismo 2009

The 2009 Maserati Granturismo is a luxurious U.S. market coupe powered by a 4.2L V8 engine from Maserati, producing an exhilarating driving experience. Built in Modena, Italy, this stylish two-door vehicle features advanced safety systems, including front and side airbags for the driver and passenger, and a manual seat belt with pretensioners. The S Automatic trim enhances the sporty yet elegant appeal of this iconic passenger car.

Spec:

Engine Configuration
V-Shaped
Engine Manufacturer
Maserati
Engine Model
M139 P
Engine Number of Cylinders
8

Problems:

Oil leaks
Oil leaks are common in Maserati V8 engines due to worn gaskets or seals, especially around the valve covers and oil pan.
Timing chain issues
The timing chain can become loose or worn over time, leading to engine misfires or even severe engine damage if not addressed.
Coolant leaks
Coolant leaks can occur due to faulty radiator hoses, water pump failure, or issues with the thermostat housing.
Spark plug fouling
Spark plugs may foul more frequently due to the high-performance nature of the engine, leading to misfires and poor engine performance.
Camshaft variator problems
The camshaft variators can wear out, causing rough idling, reduced performance, and increased fuel consumption.
Carbon buildup
Carbon deposits can accumulate on the intake valves and combustion chambers, affecting engine efficiency and performance.
Fuel injector issues
Fuel injectors may become clogged or fail, leading to poor fuel atomization and uneven engine performance.
Electrical issues
Wiring harnesses and connectors can deteriorate over time, causing various electrical problems that affect engine performance and drivability.
Engine overheating
The engine may be prone to overheating due to issues with the cooling system, such as a failing radiator or water pump.
MASERATI Granturismo 2013

The 2013 Maserati Granturismo is a luxurious convertible/cabriolet designed for the U.S. and Canadian markets. Powered by a 4.7L V8 engine with 454 hp, this Italian masterpiece combines performance and style. It features two doors, advanced safety systems, and comes in various trims, including Standard, Convertible, and Convertible Sport. Manufactured in Modena, Italy, this car is a blend of high-end craftsmanship and exhilarating driving experience.

Spec:

Engine Brake (hp) From
454
Engine Configuration
V-Shaped
Engine Manufacturer
Maserati
Engine Model
M145B
Engine Number of Cylinders
8

Problems:

Oil leaks
Maserati engines, including the M145B, are known to occasionally suffer from oil leaks, which can stem from various places such as the valve cover gaskets or oil pan gaskets.
Timing chain issues
V8 engines in Maseratis can sometimes face timing chain problems, leading to potential engine misfires or more serious engine damage if not addressed.
Cooling system failures
The cooling system in the Maserati Granturismo can sometimes be prone to failure, leading to overheating issues which can severely damage the engine if not attended to.
Sensor failures
Maseratis are known for electronic sensor issues, including those related to the engine management system, which can cause the engine to run poorly or trigger warning lights.
Spark plug wear
High-performance engines like the M145B can wear out spark plugs more quickly, causing misfires or poor engine performance if they are not replaced periodically.
MASERATI Granturismo 2014

The 2014 Maserati Granturismo Convertible is a V8-powered luxury sports car with a 4.7L engine producing 454 hp. Designed for the U.S. and Canadian markets, it features a LATCH system, manual seat belts, and advanced airbag safety. Manufactured in Modena, Italy, this two-door convertible offers a thrilling driving experience with its elegant design and powerful performance.

Spec:

Engine Brake (hp) From
454
Engine Configuration
V-Shaped
Engine Manufacturer
Maserati
Engine Model
M145B
Engine Number of Cylinders
8

Problems:

Oil leaks
Maserati engines, including the M145B, are known for developing oil leaks over time, which can lead to reduced engine performance and potential engine damage if not addressed.
Timing chain issues
The V8 engines in Maserati GranTurismo models, especially older ones, may experience timing chain problems, which can cause poor engine performance and risk of significant engine damage if the chain fails.
Cooling system failures
The cooling system in Maserati GranTurismo models can be prone to failures, such as radiator leaks or water pump issues, leading to overheating and potential engine damage.
Sensor failures
Maserati vehicles often have issues with various sensors (e.g., oxygen sensors, mass airflow sensors) failing, which can lead to inaccurate readings and engine performance issues.
Electrical problems
The engine's complex electrical system can suffer from issues such as faulty wiring or failing control modules, which can cause a range of engine performance problems.
MASERATI Granturismo 2009

The 2009 Maserati GranTurismo is a luxurious U.S. market coupe powered by a 4.2L V8 engine (M139 P) made by Maserati. With a sleek two-door design and advanced safety features, including a LATCH system and airbags, this Italian beauty from Modena offers both performance and style. The "S" trim enhances its appeal, making it a standout in the realm of high-performance passenger cars.

Spec:

Engine Configuration
V-Shaped
Engine Manufacturer
Maserati
Engine Model
M139 P
Engine Number of Cylinders
8

Problems:

Oil leaks
Oil leaks are common in Maserati V8 engines due to worn gaskets or seals, especially around the valve covers and oil pan.
Timing chain issues
The timing chain can become loose or worn over time, leading to engine misfires or even severe engine damage if not addressed.
Coolant leaks
Coolant leaks can occur due to faulty radiator hoses, water pump failure, or issues with the thermostat housing.
Spark plug fouling
Spark plugs may foul more frequently due to the high-performance nature of the engine, leading to misfires and poor engine performance.
Camshaft variator problems
The camshaft variators can wear out, causing rough idling, reduced performance, and increased fuel consumption.
Carbon buildup
Carbon deposits can accumulate on the intake valves and combustion chambers, affecting engine efficiency and performance.
Fuel injector issues
Fuel injectors may become clogged or fail, leading to poor fuel atomization and uneven engine performance.
Electrical issues
Wiring harnesses and connectors can deteriorate over time, causing various electrical problems that affect engine performance and drivability.
Engine overheating
The engine may be prone to overheating due to issues with the cooling system, such as a failing radiator or water pump.
MASERATI Quattroporte 2014

The 2014 Maserati Quattroporte Essence is a luxurious sedan designed for the U.S. and Canadian markets. Powered by a 3.8L V8 engine producing 523 hp, it features rear-wheel drive and comprehensive safety systems, including multiple airbag locations and a LATCH system for rear seats. Crafted in Grugliasco, Italy, this model combines performance with elegance.

Spec:

Engine Brake (hp) From
523
Engine Configuration
V-Shaped
Engine Manufacturer
Maserati
Engine Model
M156A
Engine Number of Cylinders
8

Problems:

Oil leaks
The Maserati Quattroporte, especially with a V8 engine configuration, is known to suffer from oil leaks. These can occur from the valve cover gaskets, oil pan, or other seals, leading to oil loss and potential engine damage if not addressed.
Coolant leaks
Coolant leaks are another common issue, often due to failing hoses or radiator problems. This can cause the engine to overheat, resulting in serious damage if not promptly fixed.
Electrical problems
The 2014 Maserati Quattroporte has been reported to experience various electrical issues, including problems with the engine control unit (ECU) and other electronic components that can affect engine performance and reliability.
Timing chain wear
Over time, the timing chain on the M156A engine can wear out or become loose. If not maintained properly, this can lead to timing issues, poor engine performance, or even catastrophic engine failure.
Engine mount failures
Engine mounts can wear out or break, especially in high-performance engines like the V8 in the Quattroporte. This can cause excessive engine movement, vibrations, and noise.
Spark plug and ignition coil issues
The V8 engine in the Quattroporte can experience problems with spark plugs and ignition coils, leading to misfires, reduced performance, and poor fuel economy.
Turbocharger problems (if equipped)
Some Maserati Quattroporte models may come with turbocharged engines. These can suffer from turbocharger failures due to oil starvation, contamination, or general wear and tear, leading to a loss of power and increased exhaust smoke.
MASERATI Granturismo 2015

Experience the thrill of driving the 2015 Maserati GranTurismo Convertible. With a powerful 4.7L V8 engine producing 454 hp, this Italian masterpiece combines luxury and performance. Perfect for the U.S. and Canadian markets, it features advanced safety systems, including LATCH and low risk deployment airbags. Enjoy the open road with the sophistication and style only Maserati can deliver.

Spec:

Engine Brake (hp) From
454
Engine Configuration
V-Shaped
Engine Manufacturer
Maserati
Engine Model
M145B
Engine Number of Cylinders
8

Problems:

Oil leaks
V8 engines like the one in the Maserati Granturismo are prone to oil leaks, which can occur from the valve cover gaskets, oil pan gasket, or rear main seal.
Timing chain issues
The timing chain and its tensioners can wear prematurely, leading to potential engine performance problems or even catastrophic failure if not addressed.
Cooling system problems
The cooling system in high-performance engines can sometimes develop issues such as radiator leaks, water pump failures, or thermostat malfunctions, leading to overheating.
Spark plug and coil failures
High-performance engines often see premature wear of spark plugs and ignition coils, which can cause misfires and reduced engine performance.
Carbon build-up
Direct injection engines like the one in the Granturismo can suffer from carbon build-up on the intake valves, leading to rough idling, reduced power, and increased emissions.
Fuel system issues
Fuel injectors and fuel pumps can sometimes fail or become clogged, leading to poor engine performance and potential stalling.
Exhaust system problems
The exhaust manifolds and catalytic converters can develop cracks or become clogged, which can affect engine performance and emissions.
Sensor failures
Various sensors, such as the oxygen sensor, mass airflow sensor, and camshaft position sensor, can fail and lead to poor engine performance or even a no-start condition.
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