Most Common Car Issues

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J37A4

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MOST COMMON PROBLEMS

ACURA TL 2013

The 2013 Acura TL SH-AWD TECH is a sophisticated sedan featuring a powerful 3.5-liter V6 engine with 280 horsepower. Manufactured by American Honda Motor Co., Inc., this vehicle prioritizes safety with curtain and side airbags for both front and rear passengers. It offers a manual transmission with six speeds, ensuring a dynamic driving experience. This model is equipped with a direct Tire Pressure Monitoring System (TPMS) and was assembled in Marysville, Ohio.

Spec:

Engine Brake (hp) From
280
Engine Configuration
V-Shaped
Engine Model
J37A4
Engine Number of Cylinders
6

Problems:

Oil consumption
V6 engines, like the J37A4, can sometimes suffer from high oil consumption, which may require more frequent oil top-ups.
Timing belt issues
The timing belt in this V-shaped 6-cylinder engine can wear out and may need replacement to avoid engine damage.
Valve adjustment
Over time, the valves may require adjustment to maintain proper engine performance and prevent misfires.
Carbon buildup
Direct injection engines can experience carbon buildup on intake valves, affecting performance and fuel economy.
Cooling system leaks
Older models might face issues with coolant leaks, which can lead to overheating and engine damage if not addressed.
Ignition coil failure
This engine configuration can sometimes have ignition coil issues, leading to misfires and rough engine operation.
Transmission problems
Although not directly an engine problem, the transmission in the 2013 Acura TL is known to have issues that can affect engine performance.
ACURA TL 2013

The 2013 Acura TL SH-AWD TECH is a sophisticated sedan powered by a 3.5L V6 engine producing 280 hp. It features comprehensive safety measures, including curtain and side airbags for both the first and second rows. Manufactured by American Honda Motor Co., Inc. in Marysville, Ohio, this model comes equipped with a 6-speed manual transmission and a direct TPMS. The vehicle also includes manual seat belts and advanced restraint systems for optimal safety.

Spec:

Engine Brake (hp) From
280
Engine Configuration
V-Shaped
Engine Model
J37A4
Engine Number of Cylinders
6

Problems:

Oil consumption
V6 engines, like the J37A4, can sometimes suffer from high oil consumption, which may require more frequent oil top-ups.
Timing belt issues
The timing belt in this V-shaped 6-cylinder engine can wear out and may need replacement to avoid engine damage.
Valve adjustment
Over time, the valves may require adjustment to maintain proper engine performance and prevent misfires.
Carbon buildup
Direct injection engines can experience carbon buildup on intake valves, affecting performance and fuel economy.
Cooling system leaks
Older models might face issues with coolant leaks, which can lead to overheating and engine damage if not addressed.
Ignition coil failure
This engine configuration can sometimes have ignition coil issues, leading to misfires and rough engine operation.
Transmission problems
Although not directly an engine problem, the transmission in the 2013 Acura TL is known to have issues that can affect engine performance.
ACURA TL 2013

The 2013 Acura TL SH-AWD TECH is a well-equipped sedan featuring a 3.5L V6 engine with 280 hp. It offers comprehensive safety with front, side, and curtain airbags for both rows, along with seat belts for all passengers. Manufactured in Marysville, Ohio, this sedan includes a 6-speed manual transmission and a direct TPMS for enhanced driving experience.

Spec:

Engine Brake (hp) From
280
Engine Configuration
V-Shaped
Engine Model
J37A4
Engine Number of Cylinders
6

Problems:

Oil consumption
V6 engines, like the J37A4, can sometimes suffer from high oil consumption, which may require more frequent oil top-ups.
Timing belt issues
The timing belt in this V-shaped 6-cylinder engine can wear out and may need replacement to avoid engine damage.
Valve adjustment
Over time, the valves may require adjustment to maintain proper engine performance and prevent misfires.
Carbon buildup
Direct injection engines can experience carbon buildup on intake valves, affecting performance and fuel economy.
Cooling system leaks
Older models might face issues with coolant leaks, which can lead to overheating and engine damage if not addressed.
Ignition coil failure
This engine configuration can sometimes have ignition coil issues, leading to misfires and rough engine operation.
Transmission problems
Although not directly an engine problem, the transmission in the 2013 Acura TL is known to have issues that can affect engine performance.
ACURA TL 2012

The 2012 Acura TL SH-AWD TECH is a robust sedan powered by a 3.67L inline-6 engine producing 305 hp. It features comprehensive safety measures including curtain airbags for both rows and side airbags for the front. Manufactured by American Honda in Marysville, Ohio, this vehicle offers a 6-speed manual transmission and a suite of modern tech. Its gross vehicle weight rating ranges between 4,001 and 6,000 lb.

Spec:

Engine Brake (hp) From
305
Engine Configuration
In-Line
Engine Model
J37A4
Engine Number of Cylinders
6

Problems:

Oil consumption
The J37A4 engine is known to have issues with excessive oil consumption, which may lead to engine damage if not regularly monitored and maintained.
Timing belt wear
The timing belt in the J37A4 engine should be inspected and replaced according to manufacturer recommendations to avoid potential engine failure.
Misfire issues
Misfires can occur due to worn spark plugs, faulty ignition coils, or fuel injector problems, leading to rough engine performance and reduced fuel efficiency.
Vibration or engine mount wear
The engine mounts can wear out over time, causing increased vibration and potential damage to the engine and surrounding components.
Cooling system problems
Issues such as radiator leaks, thermostat failure, or water pump problems can lead to engine overheating and potential damage if not addressed promptly.
Carbon build-up
The J37A4 engine may experience carbon build-up in the intake valves, which can cause rough idling and decreased performance.
Electrical problems
Sensor failures or wiring issues can lead to erratic engine behavior or warning lights on the dashboard.
ACURA TL 2014

The 2014 Acura TL Super Handling with Technology Package is a stylish sedan equipped with a powerful 3.7L V6 engine generating 305 hp. This AWD vehicle ensures safety with curtain airbags in the 1st and 2nd rows and multiple airbag locations. Manufactured by American Honda Motor Co. in Marysville, Ohio, it seats five and features a 6-speed manual transmission. Ideal for those seeking performance, safety, and advanced technology in a sleek package.

Spec:

Engine Brake (hp) From
305
Engine Configuration
V-Shaped
Engine Model
J37A4
Engine Number of Cylinders
6

Problems:

Oil consumption issues
V6 engines, like the J37A4, can sometimes have problems with excessive oil consumption, which may be due to piston ring wear or valve seal issues.
Timing belt wear
The J37A4 engine uses a timing belt, which requires regular maintenance and replacement. If not replaced timely, it can lead to severe engine damage.
Valve adjustment
V-shaped engines often require periodic valve adjustments to maintain optimal performance and avoid engine misfires or rough idling.
Overheating
V6 engines can be prone to overheating if the cooling system is not properly maintained. Common causes include a failing water pump, clogged radiator, or malfunctioning thermostat.
Ignition coil failure
The J37A4 engine can experience ignition coil failures, leading to misfires, poor fuel economy, and reduced engine performance.
Fuel injector issues
Fuel injectors in the J37A4 can become clogged or fail, causing rough idling, poor acceleration, and decreased fuel efficiency.
Intake manifold gasket leaks
V-shaped engines can develop leaks in the intake manifold gaskets, leading to vacuum leaks, rough idling, and poor engine performance.
Carbon build-up
Direct injection engines like the J37A4 can suffer from carbon build-up on the intake valves, leading to reduced performance and fuel economy.
ACURA TL 2010

The 2010 Acura TL SH-4WD Tech is a sophisticated sedan featuring a V6 engine with a displacement of nearly 4.0 liters. It offers advanced safety with curtain airbags in both rows and side airbags in the front. This model comes with a 6-speed manual transmission and boasts a 4-wheel drive system, ensuring a dynamic driving experience. Manufactured by American Honda Motor Co. in Marysville, Ohio, this vehicle is built for performance and reliability.

Spec:

Engine Configuration
V-Shaped
Engine Model
J37A4
Engine Number of Cylinders
6

Problems:

Oil consumption
The J37A4 engine is known to consume oil at a higher rate than expected, which can lead to low oil levels and potential engine damage if not monitored closely.
Timing belt wear
The timing belt in the J37A4 engine can wear out, leading to potential engine misalignment and serious damage if it breaks. It is crucial to follow the maintenance schedule for replacement.
Engine mount failure
Engine mounts on the 2010 Acura TL with the J37A4 engine can wear out prematurely, causing excessive engine vibrations and noise.
Spark plug fouling
Spark plugs in this engine may foul more frequently, leading to misfires, reduced performance, and increased emissions.
Valve adjustment issues
The V6 J37A4 engine may require periodic valve adjustments to maintain optimal performance and prevent valve noise or improper engine operation.
Cooling system leaks
Leaks in the cooling system, such as from the radiator or hoses, can lead to overheating and potential engine damage if not addressed promptly.
Fuel injector problems
Fuel injectors may clog or fail, causing poor fuel economy, rough idling, and reduced engine performance.
ACURA TL 2012

The 2012 Acura TL SH-AWD TECH is a well-equipped sedan featuring a 3.67L in-line 6-cylinder engine producing 305 hp. Safety is prioritized with front, side, and curtain airbags for both the first and second rows, along with seat belts for all seating positions. This model includes a 6-speed manual transmission and a direct TPMS for tire safety. Manufactured in Marysville, Ohio by American Honda Motor Co., Inc., it offers a blend of performance and advanced technology.

Spec:

Engine Brake (hp) From
305
Engine Configuration
In-Line
Engine Model
J37A4
Engine Number of Cylinders
6

Problems:

Oil consumption
The J37A4 engine is known to have issues with excessive oil consumption, which may lead to engine damage if not regularly monitored and maintained.
Timing belt wear
The timing belt in the J37A4 engine should be inspected and replaced according to manufacturer recommendations to avoid potential engine failure.
Misfire issues
Misfires can occur due to worn spark plugs, faulty ignition coils, or fuel injector problems, leading to rough engine performance and reduced fuel efficiency.
Vibration or engine mount wear
The engine mounts can wear out over time, causing increased vibration and potential damage to the engine and surrounding components.
Cooling system problems
Issues such as radiator leaks, thermostat failure, or water pump problems can lead to engine overheating and potential damage if not addressed promptly.
Carbon build-up
The J37A4 engine may experience carbon build-up in the intake valves, which can cause rough idling and decreased performance.
Electrical problems
Sensor failures or wiring issues can lead to erratic engine behavior or warning lights on the dashboard.
ACURA TL 2013

The 2013 ACURA TL SH-AWD TECH is a sophisticated sedan equipped with a powerful 3.5L V6 engine producing 280 hp. It features advanced safety with curtain airbags for both the 1st and 2nd rows, alongside front and side airbags for the driver and passenger. This model boasts a manual 6-speed transmission and comes with TPMS for added convenience. Built in Marysville, Ohio, this sedan offers a blend of performance, safety, and technology.

Spec:

Engine Brake (hp) From
280
Engine Configuration
V-Shaped
Engine Model
J37A4
Engine Number of Cylinders
6

Problems:

Oil consumption
V6 engines, like the J37A4, can sometimes suffer from high oil consumption, which may require more frequent oil top-ups.
Timing belt issues
The timing belt in this V-shaped 6-cylinder engine can wear out and may need replacement to avoid engine damage.
Valve adjustment
Over time, the valves may require adjustment to maintain proper engine performance and prevent misfires.
Carbon buildup
Direct injection engines can experience carbon buildup on intake valves, affecting performance and fuel economy.
Cooling system leaks
Older models might face issues with coolant leaks, which can lead to overheating and engine damage if not addressed.
Ignition coil failure
This engine configuration can sometimes have ignition coil issues, leading to misfires and rough engine operation.
Transmission problems
Although not directly an engine problem, the transmission in the 2013 Acura TL is known to have issues that can affect engine performance.
ACURA TL 2012

The 2012 Acura TL SH-AWD TECH is a four-door sedan powered by a 3.7L V6 engine producing 305 horsepower. It features a manual six-speed transmission and an array of safety features including curtain airbags for the 1st and 2nd rows, and side airbags for the front seats. Manufactured in Marysville, Ohio by American Honda Motor Co., the TL provides a reliable and stylish driving experience.

Spec:

Engine Brake (hp) From
305
Engine Configuration
In-Line
Engine Model
J37A4
Engine Number of Cylinders
6

Problems:

Oil consumption
The J37A4 engine is known to have issues with excessive oil consumption, which may lead to engine damage if not regularly monitored and maintained.
Timing belt wear
The timing belt in the J37A4 engine should be inspected and replaced according to manufacturer recommendations to avoid potential engine failure.
Misfire issues
Misfires can occur due to worn spark plugs, faulty ignition coils, or fuel injector problems, leading to rough engine performance and reduced fuel efficiency.
Vibration or engine mount wear
The engine mounts can wear out over time, causing increased vibration and potential damage to the engine and surrounding components.
Cooling system problems
Issues such as radiator leaks, thermostat failure, or water pump problems can lead to engine overheating and potential damage if not addressed promptly.
Carbon build-up
The J37A4 engine may experience carbon build-up in the intake valves, which can cause rough idling and decreased performance.
Electrical problems
Sensor failures or wiring issues can lead to erratic engine behavior or warning lights on the dashboard.
ACURA TL 2010

The 2010 Acura TL SH-4WD Tech is a robust sedan equipped with a 4.0L V6 engine and a 6-speed manual transmission. It boasts a comprehensive airbag system, including curtain airbags for the first and second rows, and side airbags for the driver and passenger. This model, manufactured by American Honda Motor Co. in Marysville, Ohio, features a 4WD drive type and offers advanced safety features like a Direct TPMS. Ideal for those seeking a blend of performance and safety in a stylish package.

Spec:

Engine Configuration
V-Shaped
Engine Model
J37A4
Engine Number of Cylinders
6

Problems:

Oil consumption
The J37A4 engine is known to consume oil at a higher rate than expected, which can lead to low oil levels and potential engine damage if not monitored closely.
Timing belt wear
The timing belt in the J37A4 engine can wear out, leading to potential engine misalignment and serious damage if it breaks. It is crucial to follow the maintenance schedule for replacement.
Engine mount failure
Engine mounts on the 2010 Acura TL with the J37A4 engine can wear out prematurely, causing excessive engine vibrations and noise.
Spark plug fouling
Spark plugs in this engine may foul more frequently, leading to misfires, reduced performance, and increased emissions.
Valve adjustment issues
The V6 J37A4 engine may require periodic valve adjustments to maintain optimal performance and prevent valve noise or improper engine operation.
Cooling system leaks
Leaks in the cooling system, such as from the radiator or hoses, can lead to overheating and potential engine damage if not addressed promptly.
Fuel injector problems
Fuel injectors may clog or fail, causing poor fuel economy, rough idling, and reduced engine performance.
ACURA TL 2011

The 2011 Acura TL SH-4WD Tech is a robust sedan with a 3.7L V6 engine, delivering power through a 6-speed manual transmission. Equipped with advanced safety features like curtain and side airbags for both rows, it ensures a secure drive. Manufactured by American Honda Motor Co., Inc. in Marysville, Ohio, this vehicle combines performance with reliability.

Spec:

Engine Configuration
V-Shaped
Engine Model
J37A4
Engine Number of Cylinders
6

Problems:

Oil consumption
The J37A4 engine in the 2011 Acura TL is known for higher-than-average oil consumption, which may require frequent top-ups between oil changes.
Timing belt wear
This engine uses a timing belt that requires periodic replacement (typically around 100,000 miles) to avoid potential catastrophic engine damage if it fails.
Spark plug fouling
V6 engines, including the J37A4, can experience spark plug fouling over time, leading to misfires and rough engine performance.
Valve adjustments
The J37A4 may require periodic valve adjustments to maintain optimal engine performance and prevent valve train noise.
Cooling system issues
Problems with the radiator, water pump, or thermostat can lead to overheating, which is a common issue in older vehicles with this engine configuration.
Engine mount failure
The V-shaped engine in the Acura TL can put additional stress on engine mounts, leading to premature wear and the need for replacement.
Pcv valve problems
The Positive Crankcase Ventilation (PCV) valve can get clogged, causing increased pressure in the crankcase and potential oil leaks.
Transmission compatibility
The engine's power can sometimes lead to premature wear of the transmission if not properly maintained, especially in automatic models.
Carbon buildup
Direct injection engines like the J37A4 can suffer from carbon buildup on intake valves, affecting performance and fuel economy over time.
ACURA TL 2013

The 2013 Acura TL SH-AWD TECH is a robust sedan featuring a 3.5L V6 engine producing 280 hp. Designed for safety, it includes airbags in the 1st and 2nd rows, along with front and side airbags for the driver and passenger. This model is equipped with a 6-speed manual transmission and has a gross vehicle weight rating up to 6,000 lbs. Manufactured by American Honda Motor Co., Inc. in Marysville, Ohio, it also boasts advanced features like a direct TPMS.

Spec:

Engine Brake (hp) From
280
Engine Configuration
V-Shaped
Engine Model
J37A4
Engine Number of Cylinders
6

Problems:

Oil consumption
V6 engines, like the J37A4, can sometimes suffer from high oil consumption, which may require more frequent oil top-ups.
Timing belt issues
The timing belt in this V-shaped 6-cylinder engine can wear out and may need replacement to avoid engine damage.
Valve adjustment
Over time, the valves may require adjustment to maintain proper engine performance and prevent misfires.
Carbon buildup
Direct injection engines can experience carbon buildup on intake valves, affecting performance and fuel economy.
Cooling system leaks
Older models might face issues with coolant leaks, which can lead to overheating and engine damage if not addressed.
Ignition coil failure
This engine configuration can sometimes have ignition coil issues, leading to misfires and rough engine operation.
Transmission problems
Although not directly an engine problem, the transmission in the 2013 Acura TL is known to have issues that can affect engine performance.
ACURA TL 2010

The 2010 Acura TL SH-4WD Tech is a sophisticated sedan with a 4WD drive type and a powerful 3.998L V6 engine (J37A4). It features comprehensive safety systems, including curtain airbags for the first and second rows, and side airbags for the front row. The vehicle boasts a manual 6-speed transmission and offers advanced features like a direct TPMS. Built in Marysville, Ohio by American Honda Motor Co., this sedan exemplifies luxury and performance.

Spec:

Engine Configuration
V-Shaped
Engine Model
J37A4
Engine Number of Cylinders
6

Problems:

Oil consumption
The J37A4 engine is known to consume oil at a higher rate than expected, which can lead to low oil levels and potential engine damage if not monitored closely.
Timing belt wear
The timing belt in the J37A4 engine can wear out, leading to potential engine misalignment and serious damage if it breaks. It is crucial to follow the maintenance schedule for replacement.
Engine mount failure
Engine mounts on the 2010 Acura TL with the J37A4 engine can wear out prematurely, causing excessive engine vibrations and noise.
Spark plug fouling
Spark plugs in this engine may foul more frequently, leading to misfires, reduced performance, and increased emissions.
Valve adjustment issues
The V6 J37A4 engine may require periodic valve adjustments to maintain optimal performance and prevent valve noise or improper engine operation.
Cooling system leaks
Leaks in the cooling system, such as from the radiator or hoses, can lead to overheating and potential engine damage if not addressed promptly.
Fuel injector problems
Fuel injectors may clog or fail, causing poor fuel economy, rough idling, and reduced engine performance.
ACURA TL 2012

The 2012 Acura TL SH-AWD TECH is a sophisticated sedan designed for performance and safety. Powered by a 3.67L In-Line 6-cylinder engine generating 305 hp, it offers a dynamic driving experience with a 6-speed manual transmission. Safety features include curtain airbags in both the 1st and 2nd rows, front and side airbags, and seat belts for all seating positions. Built in Marysville, Ohio, this sedan combines luxury, power, and advanced technology.

Spec:

Engine Brake (hp) From
305
Engine Configuration
In-Line
Engine Model
J37A4
Engine Number of Cylinders
6

Problems:

Oil consumption
The J37A4 engine is known to have issues with excessive oil consumption, which may lead to engine damage if not regularly monitored and maintained.
Timing belt wear
The timing belt in the J37A4 engine should be inspected and replaced according to manufacturer recommendations to avoid potential engine failure.
Misfire issues
Misfires can occur due to worn spark plugs, faulty ignition coils, or fuel injector problems, leading to rough engine performance and reduced fuel efficiency.
Vibration or engine mount wear
The engine mounts can wear out over time, causing increased vibration and potential damage to the engine and surrounding components.
Cooling system problems
Issues such as radiator leaks, thermostat failure, or water pump problems can lead to engine overheating and potential damage if not addressed promptly.
Carbon build-up
The J37A4 engine may experience carbon build-up in the intake valves, which can cause rough idling and decreased performance.
Electrical problems
Sensor failures or wiring issues can lead to erratic engine behavior or warning lights on the dashboard.
ACURA TL 2012

The 2012 Acura TL SH-AWD TECH is a stylish and powerful sedan featuring a 3.67L in-line 6-cylinder engine that delivers 305 hp. It offers comprehensive safety with front, side, and curtain airbags, along with seat belts for all seating positions. It's equipped with a 6-speed manual transmission and built in Marysville, Ohio by American Honda Motor Co., Inc. This model also includes a Direct Tire Pressure Monitoring System (TPMS) for added safety.

Spec:

Engine Brake (hp) From
305
Engine Configuration
In-Line
Engine Model
J37A4
Engine Number of Cylinders
6

Problems:

Oil consumption
The J37A4 engine is known to have issues with excessive oil consumption, which may lead to engine damage if not regularly monitored and maintained.
Timing belt wear
The timing belt in the J37A4 engine should be inspected and replaced according to manufacturer recommendations to avoid potential engine failure.
Misfire issues
Misfires can occur due to worn spark plugs, faulty ignition coils, or fuel injector problems, leading to rough engine performance and reduced fuel efficiency.
Vibration or engine mount wear
The engine mounts can wear out over time, causing increased vibration and potential damage to the engine and surrounding components.
Cooling system problems
Issues such as radiator leaks, thermostat failure, or water pump problems can lead to engine overheating and potential damage if not addressed promptly.
Carbon build-up
The J37A4 engine may experience carbon build-up in the intake valves, which can cause rough idling and decreased performance.
Electrical problems
Sensor failures or wiring issues can lead to erratic engine behavior or warning lights on the dashboard.
ACURA TL 2013

The 2013 Acura TL SH-AWD TECH is a sleek sedan equipped with a powerful 3.5L V6 engine producing 280 hp. This model features comprehensive safety with airbags in the 1st and 2nd rows and a direct TPMS. Manufactured in Marysville, Ohio by American Honda Motor Co., it offers a 6-speed manual transmission and advanced seat belt systems for all passengers.

Spec:

Engine Brake (hp) From
280
Engine Configuration
V-Shaped
Engine Model
J37A4
Engine Number of Cylinders
6

Problems:

Oil consumption
V6 engines, like the J37A4, can sometimes suffer from high oil consumption, which may require more frequent oil top-ups.
Timing belt issues
The timing belt in this V-shaped 6-cylinder engine can wear out and may need replacement to avoid engine damage.
Valve adjustment
Over time, the valves may require adjustment to maintain proper engine performance and prevent misfires.
Carbon buildup
Direct injection engines can experience carbon buildup on intake valves, affecting performance and fuel economy.
Cooling system leaks
Older models might face issues with coolant leaks, which can lead to overheating and engine damage if not addressed.
Ignition coil failure
This engine configuration can sometimes have ignition coil issues, leading to misfires and rough engine operation.
Transmission problems
Although not directly an engine problem, the transmission in the 2013 Acura TL is known to have issues that can affect engine performance.
ACURA TL 2014

The 2014 Acura TL is a well-equipped sedan featuring a V6 engine with 305 horsepower and a displacement of 3.67 liters. It offers all-wheel drive, a 6-speed manual transmission, and advanced safety features including front and side curtain airbags for both rows. Manufactured by American Honda Motor Co. in Marysville, Ohio, this model seats five and includes the Super Handling with Technology Package for enhanced performance.

Spec:

Engine Brake (hp) From
305
Engine Configuration
V-Shaped
Engine Model
J37A4
Engine Number of Cylinders
6

Problems:

Oil consumption issues
V6 engines, like the J37A4, can sometimes have problems with excessive oil consumption, which may be due to piston ring wear or valve seal issues.
Timing belt wear
The J37A4 engine uses a timing belt, which requires regular maintenance and replacement. If not replaced timely, it can lead to severe engine damage.
Valve adjustment
V-shaped engines often require periodic valve adjustments to maintain optimal performance and avoid engine misfires or rough idling.
Overheating
V6 engines can be prone to overheating if the cooling system is not properly maintained. Common causes include a failing water pump, clogged radiator, or malfunctioning thermostat.
Ignition coil failure
The J37A4 engine can experience ignition coil failures, leading to misfires, poor fuel economy, and reduced engine performance.
Fuel injector issues
Fuel injectors in the J37A4 can become clogged or fail, causing rough idling, poor acceleration, and decreased fuel efficiency.
Intake manifold gasket leaks
V-shaped engines can develop leaks in the intake manifold gaskets, leading to vacuum leaks, rough idling, and poor engine performance.
Carbon build-up
Direct injection engines like the J37A4 can suffer from carbon build-up on the intake valves, leading to reduced performance and fuel economy.
ACURA TL 2012

The 2012 Acura TL SH-AWD TECH is a robust sedan featuring a 3.67L inline-6 engine with 305 horsepower. It comes equipped with comprehensive safety features, including airbags in the 1st and 2nd rows, and a direct TPMS. The sedan also boasts a 6-speed manual transmission and a variety of restraint systems for added security. Manufactured in Marysville, Ohio by American Honda Motor Co., Inc., this vehicle combines performance and safety in a sleek design.

Spec:

Engine Brake (hp) From
305
Engine Configuration
In-Line
Engine Model
J37A4
Engine Number of Cylinders
6

Problems:

Oil consumption
The J37A4 engine is known to have issues with excessive oil consumption, which may lead to engine damage if not regularly monitored and maintained.
Timing belt wear
The timing belt in the J37A4 engine should be inspected and replaced according to manufacturer recommendations to avoid potential engine failure.
Misfire issues
Misfires can occur due to worn spark plugs, faulty ignition coils, or fuel injector problems, leading to rough engine performance and reduced fuel efficiency.
Vibration or engine mount wear
The engine mounts can wear out over time, causing increased vibration and potential damage to the engine and surrounding components.
Cooling system problems
Issues such as radiator leaks, thermostat failure, or water pump problems can lead to engine overheating and potential damage if not addressed promptly.
Carbon build-up
The J37A4 engine may experience carbon build-up in the intake valves, which can cause rough idling and decreased performance.
Electrical problems
Sensor failures or wiring issues can lead to erratic engine behavior or warning lights on the dashboard.
ACURA TL 2010

The 2010 Acura TL SH-4WD Tech is a robust sedan with a V6 3.998L engine and a 6-speed manual transmission. It features advanced safety with curtain airbags for both the 1st and 2nd rows and side airbags for the front row. Its 4WD drive type ensures solid performance across various terrains. Built in Marysville, Ohio by American Honda Motor Co., this vehicle offers a blend of luxury and reliability.

Spec:

Engine Configuration
V-Shaped
Engine Model
J37A4
Engine Number of Cylinders
6

Problems:

Oil consumption
The J37A4 engine is known to consume oil at a higher rate than expected, which can lead to low oil levels and potential engine damage if not monitored closely.
Timing belt wear
The timing belt in the J37A4 engine can wear out, leading to potential engine misalignment and serious damage if it breaks. It is crucial to follow the maintenance schedule for replacement.
Engine mount failure
Engine mounts on the 2010 Acura TL with the J37A4 engine can wear out prematurely, causing excessive engine vibrations and noise.
Spark plug fouling
Spark plugs in this engine may foul more frequently, leading to misfires, reduced performance, and increased emissions.
Valve adjustment issues
The V6 J37A4 engine may require periodic valve adjustments to maintain optimal performance and prevent valve noise or improper engine operation.
Cooling system leaks
Leaks in the cooling system, such as from the radiator or hoses, can lead to overheating and potential engine damage if not addressed promptly.
Fuel injector problems
Fuel injectors may clog or fail, causing poor fuel economy, rough idling, and reduced engine performance.
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