Most Common Car Issues

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Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) To
450

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MOST COMMON PROBLEMS

PORSCHE 911 2019

The 2019 Porsche 911, part of the Type 991 series, is a high-performance coupe featuring a 3.0-liter engine with horsepower ranging from 420 to 450, depending on the trim. It offers standard safety features like Dynamic Brake Support and a backup camera, with optional advanced options like Forward Collision Warning and Adaptive Cruise Control. This left-hand drive vehicle seats two, boasts a 7-speed transmission, and is equipped with standard traction and electronic stability control for a secure driving experience. Built in Stuttgart-Zuffenhausen, Germany, the 911 combines luxury and performance, embodied in trims such as the Carrera S, Carrera GTS, Carrera 4S, and Carrera 4 GTS.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
420
Engine Brake (hp) To
450
Engine Manufacturer
Dr. Ing. h.c.F. Porsche AG
Engine Number of Cylinders
6
Other Engine Info
Horsepower: 420 (S/4S), 450 (GTS/4GTS)

Problems:

Dynamic brake support (dbs) malfunction
The system may not activate properly during emergency braking, reducing stopping power.
Engine brake inconsistency
Potential fluctuations in engine braking performance between 420 hp and 450 hp.
Engine overheating
High-performance engines, like those in the Porsche 911, can overheat if not properly maintained.
Cylinder misfire
Misfiring in one or more of the six cylinders can lead to rough engine performance.
Oil leaks
Common in performance engines, can lead to low oil levels and potential engine damage.
Timing chain issues
Can cause irregular engine timing, leading to performance issues or engine damage.
Turbocharger problems
Turbocharged engines, like those in some Porsche 911 models, may experience turbo lag or failure.
Fuel injector clogging
Can result in reduced engine performance and fuel efficiency.
Ignition coil failure
Can lead to misfires and poor engine performance.
Exhaust system corrosion
High-performance exhaust systems can corrode over time, affecting engine performance.
PORSCHE 911 2018

The 2018 Porsche 911 is a luxurious coupe that offers a blend of performance and safety features, including a standard Dynamic Brake Support and a backup camera. Powered by a 6-cylinder engine, it delivers impressive horsepower ranging from 420 to 450, depending on the trim. With options like Forward Collision Warning and Adaptive Cruise Control, this vehicle caters to those who value both speed and advanced safety technology. The Porsche 911 is manufactured in Stuttgart-Zuffenhausen, Germany, and is designed with a sleek 2-door body, offering seating for four passengers.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
420
Engine Brake (hp) To
450
Engine Manufacturer
Dr. Ing. h.c.F. Porsche AG
Engine Number of Cylinders
6
Other Engine Info
Horsepower: 420 (S/4S), 450 (GTS/4GTS)

Problems:

Oil leaks
Porsche 911 engines, particularly the flat-six, are prone to developing oil leaks over time, which can be due to aging gaskets and seals.
Overheating
High-performance engines like those in the Porsche 911 can experience overheating issues, often due to coolant system failures or insufficient airflow.
Engine misfire
Misfires can occur due to ignition coil failures, spark plug issues, or fuel injector problems.
Carbon buildup
Direct-injection engines, such as those in the Porsche 911, can suffer from carbon buildup on the intake valves, leading to reduced performance.
Timing chain issues
The timing chain tensioners and guides can wear out, leading to potential engine damage if not addressed.
Coolant leaks
The water pump and associated hoses can develop leaks, which can lead to overheating if not repaired.
Turbocharger issues
Turbocharged variants (like the 911 Turbo) can experience turbo failure due to oil starvation or debris damage.
PORSCHE 911 2019

The 2019 Porsche 911 Carrera S, Carrera GTS / Carrera 4S, and Carrera 4 GTS are high-performance coupes with a 3.0L engine delivering between 420 to 450 horsepower. Standard features include ABS, ESC, Dynamic Brake Support, and a backup camera. Optional features such as Forward Collision Warning, Adaptive Cruise Control, and Blind Spot Warning enhance safety. This two-seater sports car offers a thrilling driving experience with a 7-speed transmission and a sleek design built in Stuttgart-Zuffenhausen, Germany.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
420
Engine Brake (hp) To
450
Engine Manufacturer
Dr. Ing. h.c.F. Porsche AG
Engine Number of Cylinders
6
Other Engine Info
Horsepower: 420 (S/4S), 450 (GTS/4GTS)

Problems:

Dynamic brake support (dbs) malfunction
The system may not activate properly during emergency braking, reducing stopping power.
Engine brake inconsistency
Potential fluctuations in engine braking performance between 420 hp and 450 hp.
Engine overheating
High-performance engines, like those in the Porsche 911, can overheat if not properly maintained.
Cylinder misfire
Misfiring in one or more of the six cylinders can lead to rough engine performance.
Oil leaks
Common in performance engines, can lead to low oil levels and potential engine damage.
Timing chain issues
Can cause irregular engine timing, leading to performance issues or engine damage.
Turbocharger problems
Turbocharged engines, like those in some Porsche 911 models, may experience turbo lag or failure.
Fuel injector clogging
Can result in reduced engine performance and fuel efficiency.
Ignition coil failure
Can lead to misfires and poor engine performance.
Exhaust system corrosion
High-performance exhaust systems can corrode over time, affecting engine performance.
PORSCHE 911 2019

The 2019 Porsche 911 Targa 4S / Targa 4 GTS is a high-performance convertible featuring a 3.0L engine with horsepower ranging from 420 to 450. It includes standard safety features like Dynamic Brake Support (DBS), Anti-lock Braking System (ABS), and Electronic Stability Control (ESC). Optional advanced safety technologies such as Forward Collision Warning (FCW) and Adaptive Cruise Control (ACC) enhance driving confidence. The vehicle boasts a luxurious interior with a CD + Stereo entertainment system and supports a thrilling, agile drive with its AWD system and 7-speed transmission.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
420
Engine Brake (hp) To
450
Engine Manufacturer
Dr. ing. h.c.F. Porsche AG
Engine Number of Cylinders
6
Other Engine Info
Horsepower: 420 (4S), 450 (4 GTS)

Problems:

Dynamic brake support (dbs) malfunction
The DBS system may fail to activate properly, reducing the effectiveness of emergency braking.
Engine overheating
High-performance engines like those in the Porsche 911 can overheat if not properly maintained, particularly under heavy use.
Turbocharger issues
Given the high horsepower, the turbochargers can experience wear and tear, leading to reduced performance or failure.
Oil leaks
High-performance engines are prone to oil leaks, which can lead to engine damage if not addressed promptly.
Cylinder misfire
The 6-cylinder configuration can experience misfires due to issues with spark plugs, ignition coils, or fuel injectors.
Timing chain problems
The timing chain may stretch or wear out over time, leading to poor engine performance or even engine damage.
Fuel system issues
Problems with the fuel pump or injectors can lead to poor fuel delivery, affecting engine performance and efficiency.
Exhaust system corrosion
The exhaust system components can corrode, especially in models exposed to harsh conditions, leading to leaks and reduced performance.
PORSCHE 911 2018

The 2018 Porsche 911 is a high-performance coupe available in trims like Carrera S, Carrera GTS, Carrera 4S, and Carrera 4 GTS. It features a powerful engine with up to 450 horsepower, seating for four, and a variety of advanced safety and convenience features. Standard equipment includes Dynamic Brake Support, Adaptive Driving Beam, and a Backup Camera. Optional features include Forward Collision Warning, Blind Spot Warning, and Adaptive Cruise Control. This luxury vehicle starts at $105,100.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
420
Engine Brake (hp) To
450
Engine Manufacturer
Dr. Ing. h.c.F. Porsche AG
Engine Number of Cylinders
6
Other Engine Info
Horsepower: 420 (S/4S), 450 (GTS/4GTS)

Problems:

Oil leaks
Porsche 911 engines, particularly the flat-six, are prone to developing oil leaks over time, which can be due to aging gaskets and seals.
Overheating
High-performance engines like those in the Porsche 911 can experience overheating issues, often due to coolant system failures or insufficient airflow.
Engine misfire
Misfires can occur due to ignition coil failures, spark plug issues, or fuel injector problems.
Carbon buildup
Direct-injection engines, such as those in the Porsche 911, can suffer from carbon buildup on the intake valves, leading to reduced performance.
Timing chain issues
The timing chain tensioners and guides can wear out, leading to potential engine damage if not addressed.
Coolant leaks
The water pump and associated hoses can develop leaks, which can lead to overheating if not repaired.
Turbocharger issues
Turbocharged variants (like the 911 Turbo) can experience turbo failure due to oil starvation or debris damage.
PORSCHE 911 2018

The 2018 Porsche 911 Targa 4S and Targa 4 GTS offer a thrilling driving experience with a 3.0L engine producing up to 450 horsepower. This all-wheel-drive convertible features standard Dynamic Brake Support, ABS, and Adaptive Driving Beam for enhanced safety. Optional features include Forward Collision Warning and Adaptive Cruise Control. With a starting price of $124,300, this model blends performance and luxury seamlessly.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
420
Engine Brake (hp) To
450
Engine Manufacturer
Dr. ing. h.c.F. Porsche AG
Engine Number of Cylinders
6
Other Engine Info
Horsepower: 420 (4S), 450 (4 GTS)

Problems:

Dynamic brake support (dbs) malfunction
Issues with the DBS system can result in the vehicle not providing the intended braking assistance during emergency stops.
Engine overheating
High-performance engines, like those in the Porsche 911, are prone to overheating if not properly maintained, especially under high-stress conditions.
Oil leaks
The flat-six engine design in Porsche vehicles is known to develop oil leaks over time, particularly from the valve covers and oil cooler seals.
Turbocharger failure
In models with turbocharged engines, failure of the turbocharger can occur, leading to a loss of power and increased exhaust smoke.
Timing chain issues
Problems with the timing chain or its tensioners can lead to engine misfires, rough idling, and potential engine damage if not addressed.
Fuel injector problems
Dirty or malfunctioning fuel injectors can cause poor engine performance, reduced fuel efficiency, and increased emissions.
Cooling system failures
Radiator and water pump issues are common, leading to inadequate cooling of the engine and potential overheating.
Ignition coil failure
Faulty ignition coils can cause misfires, poor acceleration, and rough engine performance.
Carbon build-up
Direct injection engines like those in the Porsche 911 can suffer from carbon build-up on the intake valves, leading to reduced performance and efficiency.
Exhaust system issues
Problems with the exhaust system, such as leaks or failures in the catalytic converter, can reduce engine performance and increase emissions.
PORSCHE 911 2019

The 2019 Porsche 911 Targa 4S / Targa 4 GTS is a high-performance, two-seater convertible with a 3.0L engine, delivering between 420 to 450 horsepower. It features all-wheel drive, standard safety systems like ABS and ESC, and optional advanced driver aids such as Adaptive Cruise Control and Blind Spot Warning. With its sleek design and robust engineering from Porsche's Stuttgart-Zuffenhausen plant, this vehicle combines luxury and power for an exhilarating driving experience.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
420
Engine Brake (hp) To
450
Engine Manufacturer
Dr. ing. h.c.F. Porsche AG
Engine Number of Cylinders
6
Other Engine Info
Horsepower: 420 (4S), 450 (4 GTS)

Problems:

Dynamic brake support (dbs) malfunction
The DBS system may fail to activate properly, reducing the effectiveness of emergency braking.
Engine overheating
High-performance engines like those in the Porsche 911 can overheat if not properly maintained, particularly under heavy use.
Turbocharger issues
Given the high horsepower, the turbochargers can experience wear and tear, leading to reduced performance or failure.
Oil leaks
High-performance engines are prone to oil leaks, which can lead to engine damage if not addressed promptly.
Cylinder misfire
The 6-cylinder configuration can experience misfires due to issues with spark plugs, ignition coils, or fuel injectors.
Timing chain problems
The timing chain may stretch or wear out over time, leading to poor engine performance or even engine damage.
Fuel system issues
Problems with the fuel pump or injectors can lead to poor fuel delivery, affecting engine performance and efficiency.
Exhaust system corrosion
The exhaust system components can corrode, especially in models exposed to harsh conditions, leading to leaks and reduced performance.
PORSCHE 911 2019

The 2019 Porsche 911 Targa 4S / Targa 4 GTS is a high-performance convertible featuring a 3.0L, 6-cylinder engine with up to 450 horsepower. Standard safety features include Dynamic Brake Support (DBS), Anti-lock Braking System (ABS), Traction Control, and a backup camera. It offers a luxurious, sporty experience with optional Adaptive Cruise Control (ACC) and Forward Collision Warning (FCW). Designed for driving enthusiasts, it seats two and boasts all-wheel drive for superior handling.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
420
Engine Brake (hp) To
450
Engine Manufacturer
Dr. ing. h.c.F. Porsche AG
Engine Number of Cylinders
6
Other Engine Info
Horsepower: 420 (4S), 450 (4 GTS)

Problems:

Dynamic brake support (dbs) malfunction
The DBS system may fail to activate properly, reducing the effectiveness of emergency braking.
Engine overheating
High-performance engines like those in the Porsche 911 can overheat if not properly maintained, particularly under heavy use.
Turbocharger issues
Given the high horsepower, the turbochargers can experience wear and tear, leading to reduced performance or failure.
Oil leaks
High-performance engines are prone to oil leaks, which can lead to engine damage if not addressed promptly.
Cylinder misfire
The 6-cylinder configuration can experience misfires due to issues with spark plugs, ignition coils, or fuel injectors.
Timing chain problems
The timing chain may stretch or wear out over time, leading to poor engine performance or even engine damage.
Fuel system issues
Problems with the fuel pump or injectors can lead to poor fuel delivery, affecting engine performance and efficiency.
Exhaust system corrosion
The exhaust system components can corrode, especially in models exposed to harsh conditions, leading to leaks and reduced performance.
PORSCHE 911 2018

The 2018 Porsche 911 is a luxurious two-door convertible that offers a blend of performance and safety. With a 3.0L engine producing 420 to 450 horsepower, it comes equipped with standard features like Dynamic Brake Support, ABS, and a backup camera. Optional features include Forward Collision Warning and Adaptive Cruise Control. The 911 seats four and is available in trims such as Carrera S and Carrera GTS, with a base price starting at $103,400.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
420
Engine Brake (hp) To
450
Engine Manufacturer
Dr. Ing. h.c.F. Porsche AG
Engine Number of Cylinders
6
Other Engine Info
Horsepower: 420 (S/4S), 450 (GTS/4 GTS)

Problems:

Dynamic brake support (dbs) malfunction
Dynamic Brake Support (DBS) may fail to engage properly, leading to decreased braking efficiency during emergency stops.
Engine overheating
The engine may overheat due to inadequate cooling systems, especially under high-performance driving conditions.
Oil leaks
Oil leaks can occur from various engine seals and gaskets, potentially leading to engine damage if not addressed.
Misfiring cylinders
The engine's cylinders may misfire due to faulty spark plugs, ignition coils, or fuel injectors, affecting performance and efficiency.
Timing chain issues
The timing chain may stretch or wear out over time, leading to poor engine timing and possible engine damage.
Exhaust system problems
Issues with the exhaust system, such as leaks or blockages, can cause poor engine performance and increased emissions.
Turbocharger failure
The turbochargers may fail due to oil contamination or wear, resulting in reduced power and performance.
Fuel system problems
Clogged fuel injectors or a failing fuel pump can lead to poor engine performance and starting issues.
Cooling system failures
Problems with the radiator, water pump, or coolant hoses can lead to engine overheating and potential engine damage.
Electrical issues
Electrical problems, such as faulty sensors or wiring, can lead to engine performance issues and warning lights on the dashboard.
Valve train problems
Issues with the valve train, such as worn camshafts or lifters, can cause poor engine performance and noise.
PORSCHE 911 2018

The 2018 Porsche 911 is a high-performance passenger car available in trims like Carrera S, Carrera GTS, Carrera 4S, and Carrera 4 GTS. It features a 3.0L engine with horsepower ranging from 420 to 450 hp, and a variety of advanced safety features like Dynamic Brake Support (DBS), Adaptive Driving Beam (ADB), and optional Forward Collision Warning (FCW). With a base price of $103,400, this left-hand drive convertible offers luxurious seating for four and a host of standard features including ABS, traction control, and a backup camera. Made in Stuttgart-Zuffenhausen, Germany, it embodies Porsche’s engineering excellence.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
420
Engine Brake (hp) To
450
Engine Manufacturer
Dr. Ing. h.c.F. Porsche AG
Engine Number of Cylinders
6
Other Engine Info
Horsepower: 420 (S/4S), 450 (GTS/4 GTS)

Problems:

Dynamic brake support (dbs) malfunction
Dynamic Brake Support (DBS) may fail to engage properly, leading to decreased braking efficiency during emergency stops.
Engine overheating
The engine may overheat due to inadequate cooling systems, especially under high-performance driving conditions.
Oil leaks
Oil leaks can occur from various engine seals and gaskets, potentially leading to engine damage if not addressed.
Misfiring cylinders
The engine's cylinders may misfire due to faulty spark plugs, ignition coils, or fuel injectors, affecting performance and efficiency.
Timing chain issues
The timing chain may stretch or wear out over time, leading to poor engine timing and possible engine damage.
Exhaust system problems
Issues with the exhaust system, such as leaks or blockages, can cause poor engine performance and increased emissions.
Turbocharger failure
The turbochargers may fail due to oil contamination or wear, resulting in reduced power and performance.
Fuel system problems
Clogged fuel injectors or a failing fuel pump can lead to poor engine performance and starting issues.
Cooling system failures
Problems with the radiator, water pump, or coolant hoses can lead to engine overheating and potential engine damage.
Electrical issues
Electrical problems, such as faulty sensors or wiring, can lead to engine performance issues and warning lights on the dashboard.
Valve train problems
Issues with the valve train, such as worn camshafts or lifters, can cause poor engine performance and noise.
PORSCHE 911 2018

The 2018 Porsche 911 comes loaded with advanced features, including standard Dynamic Brake Support (DBS), Adaptive Driving Beam (ADB), and a 20-inch wheel size. It offers optional Forward Collision Warning (FCW), Blind Spot Warning (BSW), and Adaptive Cruise Control (ACC). This left-hand drive coupe accommodates 4 passengers, has a starting price of $105,100, and is powered by a 6-cylinder engine with horsepower ranging from 420 to 450. Produced in Stuttgart-Zuffenhausen, Germany, this model also includes standard parking assist, backup camera, and electronic stability control.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
420
Engine Brake (hp) To
450
Engine Manufacturer
Dr. Ing. h.c.F. Porsche AG
Engine Number of Cylinders
6
Other Engine Info
Horsepower: 420 (S/4S), 450 (GTS/4GTS)

Problems:

Oil leaks
Porsche 911 engines, particularly the flat-six, are prone to developing oil leaks over time, which can be due to aging gaskets and seals.
Overheating
High-performance engines like those in the Porsche 911 can experience overheating issues, often due to coolant system failures or insufficient airflow.
Engine misfire
Misfires can occur due to ignition coil failures, spark plug issues, or fuel injector problems.
Carbon buildup
Direct-injection engines, such as those in the Porsche 911, can suffer from carbon buildup on the intake valves, leading to reduced performance.
Timing chain issues
The timing chain tensioners and guides can wear out, leading to potential engine damage if not addressed.
Coolant leaks
The water pump and associated hoses can develop leaks, which can lead to overheating if not repaired.
Turbocharger issues
Turbocharged variants (like the 911 Turbo) can experience turbo failure due to oil starvation or debris damage.
PORSCHE 911 2019

The 2019 Porsche 911 Targa 4S / Targa 4 GTS is an exquisite blend of power and luxury, driven by a 3.0L, 6-cylinder engine producing up to 450 horsepower. This left-hand drive sports car features standard Dynamic Brake Support (DBS), Anti-lock Braking System (ABS), and Traction Control for enhanced safety. With its sleek convertible body, it offers a thrilling driving experience with advanced options like Adaptive Cruise Control (ACC), Forward Collision Warning (FCW), and Blind Spot Warning (BSW). Built in Stuttgart-Zuffenhausen, Germany, this vehicle combines advanced technology with Porsche's legendary engineering.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
420
Engine Brake (hp) To
450
Engine Manufacturer
Dr. ing. h.c.F. Porsche AG
Engine Number of Cylinders
6
Other Engine Info
Horsepower: 420 (4S), 450 (4 GTS)

Problems:

Dynamic brake support (dbs) malfunction
The DBS system may fail to activate properly, reducing the effectiveness of emergency braking.
Engine overheating
High-performance engines like those in the Porsche 911 can overheat if not properly maintained, particularly under heavy use.
Turbocharger issues
Given the high horsepower, the turbochargers can experience wear and tear, leading to reduced performance or failure.
Oil leaks
High-performance engines are prone to oil leaks, which can lead to engine damage if not addressed promptly.
Cylinder misfire
The 6-cylinder configuration can experience misfires due to issues with spark plugs, ignition coils, or fuel injectors.
Timing chain problems
The timing chain may stretch or wear out over time, leading to poor engine performance or even engine damage.
Fuel system issues
Problems with the fuel pump or injectors can lead to poor fuel delivery, affecting engine performance and efficiency.
Exhaust system corrosion
The exhaust system components can corrode, especially in models exposed to harsh conditions, leading to leaks and reduced performance.
PORSCHE 911 2019

The 2019 Porsche 911 is a high-performance passenger car featuring a 3.0L, 6-cylinder engine with horsepower ranging from 420 to 450. Standard safety features include Dynamic Brake Support (DBS), Anti-lock Braking System (ABS), and Electronic Stability Control (ESC). Optional advanced features such as Forward Collision Warning (FCW), Adaptive Cruise Control (ACC), and Blind Spot Warning (BSW) enhance driver convenience and safety. This sleek coupe, available in various trims like the Carrera S and GTS, offers a thrilling driving experience with a 7-speed transmission and standard backup camera.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
420
Engine Brake (hp) To
450
Engine Manufacturer
Dr. Ing. h.c.F. Porsche AG
Engine Number of Cylinders
6
Other Engine Info
Horsepower: 420 (S/4S), 450 (GTS/4GTS)

Problems:

Dynamic brake support (dbs) malfunction
The system may not activate properly during emergency braking, reducing stopping power.
Engine brake inconsistency
Potential fluctuations in engine braking performance between 420 hp and 450 hp.
Engine overheating
High-performance engines, like those in the Porsche 911, can overheat if not properly maintained.
Cylinder misfire
Misfiring in one or more of the six cylinders can lead to rough engine performance.
Oil leaks
Common in performance engines, can lead to low oil levels and potential engine damage.
Timing chain issues
Can cause irregular engine timing, leading to performance issues or engine damage.
Turbocharger problems
Turbocharged engines, like those in some Porsche 911 models, may experience turbo lag or failure.
Fuel injector clogging
Can result in reduced engine performance and fuel efficiency.
Ignition coil failure
Can lead to misfires and poor engine performance.
Exhaust system corrosion
High-performance exhaust systems can corrode over time, affecting engine performance.
PORSCHE 911 2019

The 2019 Porsche 911 is a high-performance coupe available in trims like Carrera S, Carrera GTS, Carrera 4S, and Carrera 4 GTS. It features a 3.0L engine with 420-450 horsepower and a 7-speed transmission. Safety and convenience options include Dynamic Brake Support (DBS), a backup camera, and optional Adaptive Cruise Control (ACC). With a sleek design and advanced technology, this two-seater offers a thrilling driving experience.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
420
Engine Brake (hp) To
450
Engine Manufacturer
Dr. Ing. h.c.F. Porsche AG
Engine Number of Cylinders
6
Other Engine Info
Horsepower: 420 (S/4S), 450 (GTS/4GTS)

Problems:

Dynamic brake support (dbs) malfunction
The system may not activate properly during emergency braking, reducing stopping power.
Engine brake inconsistency
Potential fluctuations in engine braking performance between 420 hp and 450 hp.
Engine overheating
High-performance engines, like those in the Porsche 911, can overheat if not properly maintained.
Cylinder misfire
Misfiring in one or more of the six cylinders can lead to rough engine performance.
Oil leaks
Common in performance engines, can lead to low oil levels and potential engine damage.
Timing chain issues
Can cause irregular engine timing, leading to performance issues or engine damage.
Turbocharger problems
Turbocharged engines, like those in some Porsche 911 models, may experience turbo lag or failure.
Fuel injector clogging
Can result in reduced engine performance and fuel efficiency.
Ignition coil failure
Can lead to misfires and poor engine performance.
Exhaust system corrosion
High-performance exhaust systems can corrode over time, affecting engine performance.
PORSCHE 911 2018

The 2018 Porsche 911 is a high-performance passenger car available in trims like Carrera S, Carrera GTS, Carrera 4S, and Carrera 4 GTS. It seats four and features a powerful 6-cylinder engine with horsepower ranging from 420 to 450. Standard features include Dynamic Brake Support, Adaptive Driving Beam, ABS, and a backup camera. Optional features include Forward Collision Warning, Adaptive Cruise Control, and Blind Spot Warning. Starting at $105,100, this coupe combines luxury with advanced safety and driving technologies.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
420
Engine Brake (hp) To
450
Engine Manufacturer
Dr. Ing. h.c.F. Porsche AG
Engine Number of Cylinders
6
Other Engine Info
Horsepower: 420 (S/4S), 450 (GTS/4GTS)

Problems:

Oil leaks
Porsche 911 engines, particularly the flat-six, are prone to developing oil leaks over time, which can be due to aging gaskets and seals.
Overheating
High-performance engines like those in the Porsche 911 can experience overheating issues, often due to coolant system failures or insufficient airflow.
Engine misfire
Misfires can occur due to ignition coil failures, spark plug issues, or fuel injector problems.
Carbon buildup
Direct-injection engines, such as those in the Porsche 911, can suffer from carbon buildup on the intake valves, leading to reduced performance.
Timing chain issues
The timing chain tensioners and guides can wear out, leading to potential engine damage if not addressed.
Coolant leaks
The water pump and associated hoses can develop leaks, which can lead to overheating if not repaired.
Turbocharger issues
Turbocharged variants (like the 911 Turbo) can experience turbo failure due to oil starvation or debris damage.
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