Most Common Car Issues

Selected parameters

Engine Manufacturer

Porsche

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Dynamic Brake Support (DBS)

Engine Brake (hp) From

Engine Brake (hp) To

Engine Number of Cylinders

MOST COMMON PROBLEMS

PORSCHE 944 1986

The 1986 Porsche 944 Turbo is a sleek coupe powered by a 2.5-liter, 4-cylinder engine producing 143 horsepower. Built by Dr. Ing. h.c.F. Porsche AG in Neckarsulm, Germany, this two-door sports car features a turbocharged engine and runs on gasoline. Known for its active restraint system and manual seat belts, the 944 Turbo combines performance and safety in a classic design.

Spec:

Engine Brake (hp) From

143

Engine Manufacturer

Porsche

Engine Number of Cylinders

Problems:

Oil leaks

Common in older Porsche engines, particularly around the camshaft and crankshaft seals.

Timing belt failure

The 1986 Porsche 944 has an interference engine, making timely replacement of the timing belt critical to avoid severe engine damage.

Vacuum leaks

Can cause rough idling and poor performance; common in the intake manifold and associated hoses.

Cooling system issues

Radiators and water pumps can fail, leading to overheating problems.

Faulty fuel injectors

Can cause misfires, poor fuel economy, and rough engine performance.

Worn motor mounts

Resulting in excessive engine vibration and noise.

Electrical problems

Aging wiring and connectors can lead to various issues, including starting problems and intermittent power loss.

Head gasket failure

Can cause overheating, loss of coolant, and oil contamination.

PORSCHE 944 1985

The 1985 Porsche 944 S is a classic coupe with a 2.5L turbocharged engine, producing 143 horsepower. Manufactured by Dr. Ing. H.C.F. Porsche AG in Neckarsulm, Germany, this two-door sports car features a 4-cylinder engine and primarily uses gasoline. Known for its blend of performance and style, the 944 S offers an engaging driving experience with active restraint systems for enhanced safety.

Spec:

Engine Brake (hp) From

143

Engine Manufacturer

Porsche

Engine Number of Cylinders

Problems:

Oil leaks

Due to aging seals and gaskets, oil leaks are common in older Porsche 944 engines.

Timing belt failure

The timing belt in the Porsche 944 needs regular replacement; if it fails, it can cause significant engine damage.

Overheating

Cooling system issues, such as a failing water pump or clogged radiator, can lead to engine overheating.

Vacuum leaks

Aging vacuum hoses can develop leaks, leading to poor engine performance and rough idling.

Electrical issues

Older wiring and connectors can cause electrical problems, affecting engine management and performance.

Fuel system problems

Fuel injectors and fuel pumps can wear out over time, leading to poor fuel delivery and engine performance issues.

Head gasket failure

Older engines are prone to head gasket issues, which can cause coolant leaks and overheating.

PORSCHE 944 1987

The 1987 Porsche 944 Turbo is a captivating coupe that blends classic style with spirited performance. Powered by a 2.5-liter turbocharged engine producing 143 hp, this two-door vehicle embodies the essence of Porsche engineering. Manufactured in Neckarsulm, Germany, it offers a manual seatbelt system and an active restraint system for added safety. With its four-cylinder engine and gasoline fuel type, the 944 Turbo delivers an exhilarating driving experience.

Spec:

Engine Brake (hp) From

143

Engine Manufacturer

Porsche

Engine Number of Cylinders

Problems:

Oil leaks

The Porsche 944, particularly the 1987 model, is prone to oil leaks due to aging gaskets and seals. This can lead to oil dripping onto the exhaust system, which may cause burning oil smells and potential fire hazards.

Timing belt failure

The 944's engine relies on a timing belt, which can fail if not replaced at recommended intervals. A broken timing belt can cause severe engine damage, including bent valves and damaged pistons.

Cooling system issues

Over time, the cooling system components such as the radiator, water pump, and hoses can deteriorate, leading to coolant leaks and overheating problems.

Vacuum leaks

The 944's engine can develop vacuum leaks due to aging rubber hoses and connectors. This can cause irregular idling, poor fuel economy, and reduced engine performance.

Sensor and electrical problems

The 1987 Porsche 944 may experience issues with sensors and electrical components, such as the mass airflow sensor, oxygen sensor, and various engine control unit (ECU) connections, leading to poor engine performance and diagnostic trouble codes.

Worn engine mounts

Engine mounts can wear out over time, leading to increased engine vibrations and noise. This can also affect the alignment of the drivetrain components.

Fuel system issues

The fuel injectors, fuel pump, and fuel lines can develop problems, leading to poor fuel delivery, engine misfires, and starting issues.

PORSCHE 911 2022

The 2022 Porsche 911 Carrera S / 4S / GTS / 4 GTS offers a 3.0L 6-cylinder engine with horsepower ranging from 443 to 473. It comes standard with features like Dynamic Brake Support (DBS), Forward Collision Warning (FCW), and a Backup Camera. Optional features include Lane Departure Warning (LDW), Adaptive Cruise Control (ACC), and Blind Spot Warning (BSW). This passenger car accommodates 4 seats over 2 rows and includes advanced safety systems such as side airbags for both rows and knee airbags for the front row.

Spec:

Dynamic Brake Support (DBS)

Standard

Engine Brake (hp) From

443

Engine Brake (hp) To

473

Engine Manufacturer

Porsche

Engine Number of Cylinders

Other Engine Info

Bhp: 443 (S) / 473 (GTS)

Problems:

Dynamic brake support (dbs) malfunction

DBS might fail to activate or may activate unexpectedly, causing braking issues.

Engine misfires

Misfires can result from ignition or fuel system problems, leading to poor performance and potential engine damage.

Oil leaks

Common in high-performance engines like Porsche's, which can lead to engine lubrication issues.

Cooling system failures

Overheating due to coolant leaks or radiator issues, potentially causing severe engine damage.

Turbocharger issues

Turbo lag or failure, resulting in reduced power and performance.

Timing chain problems

Timing chain wear or failure can lead to severe engine damage if not addressed.

Fuel system issues

Clogged fuel injectors or fuel pump failures can cause poor engine performance.

Exhaust system problems

Issues with catalytic converters or exhaust leaks, affecting emissions and performance.

Electronic control unit (ecu) faults

ECU malfunctions can cause various engine management problems, impacting performance and drivability.

Excessive engine vibrations

Could be due to worn engine mounts or imbalanced components, affecting vehicle stability and comfort.

PORSCHE 718 Cayman 2022

The 2022 Porsche 718 Cayman GT4 is a high-performance coupe with a 4.0L, 6-cylinder engine generating 414 hp. It features advanced safety systems like Dynamic Brake Support, Forward Collision Warning, and Rear Automatic Emergency Braking. The car comes standard with modern amenities such as keyless ignition, a backup camera, and parking assist. With a sleek design and exceptional engineering, this Porsche embodies luxury and performance.

Spec:

Dynamic Brake Support (DBS)

Standard

Engine Brake (hp) From

414

Engine Manufacturer

Porsche

Engine Number of Cylinders

Problems:

Faulty dynamic brake support (dbs)

Dynamic Brake Support systems can sometimes fail to activate correctly, leading to reduced braking power during emergency stops.

Engine misfires

A six-cylinder engine from Porsche, like the one in the 2022 718 Cayman, can experience misfires due to issues such as faulty spark plugs, ignition coils, or fuel injectors.

Overheating

High-performance engines like the 414 hp Porsche engine can be prone to overheating if the cooling system is not functioning properly, which could be due to coolant leaks, a malfunctioning thermostat, or a faulty water pump.

Oil leaks

Porsche engines are known for their precision engineering, but they can also develop oil leaks from seals and gaskets, which can lead to engine damage if not addressed.

Timing chain problems

The timing chain in the Porsche 718 Cayman can sometimes stretch or fail, leading to poor engine performance and potentially severe engine damage if not fixed promptly.

Fuel system issues

Problems with the fuel pump, fuel filter, or fuel injectors can lead to poor engine performance, stalling, or difficulty starting the engine.

Exhaust system failures

The exhaust system, including components like the catalytic converter or oxygen sensors, can fail and cause increased emissions, poor fuel economy, or a check engine light.

Electronic control unit (ecu) malfunctions

The ECU, which manages engine performance and other critical functions, can sometimes malfunction or require reprogramming, leading to various drivability issues.

PORSCHE 924 1986

Spec:

Engine Brake (hp) From

288

Engine Manufacturer

Porsche

Engine Number of Cylinders

Problems:

Oil leaks

Porsche engines, including the one in the 1986 Porsche 924, are prone to oil leaks due to aging gaskets and seals.

Cooling system issues

The cooling system can develop leaks or fail, leading to overheating problems, especially in older models.

Timing belt failure

The timing belt can wear out or break, potentially causing significant engine damage if not replaced at recommended intervals.

Fuel injector problems

Fuel injectors can become clogged or fail, affecting engine performance and fuel efficiency.

Electrical issues

Older Porsche models can suffer from electrical problems due to aging wiring and connections.

Vacuum leaks

Vacuum hoses and components can deteriorate over time, causing rough idling and performance issues.

Spark plug fouling

Spark plugs can become fouled with carbon deposits, leading to misfires and reduced engine performance.

Exhaust manifold cracks

The exhaust manifold can develop cracks, leading to exhaust leaks and reduced engine efficiency.

PORSCHE 924 1985

The 1985 Porsche 924 is a sleek coupe powered by a robust 5.0L V8 engine, delivering at least 288 horsepower. Manufactured by Dr. Ing. H.C.F. Porsche AG in Stuttgart-Zuffenhausen, Germany, this classic sports car features a manual seat belt system and active restraints for safety.

Spec:

Engine Brake (hp) From

288

Engine Manufacturer

Porsche

Engine Number of Cylinders

Problems:

Oil leaks

Older Porsche engines, including the 1985 924, are prone to oil leaks, particularly from the valve covers and oil pan gaskets.

Overheating

The cooling systems in older models can struggle, leading to issues with overheating, especially in high-performance engines like the 288 hp V8.

Timing belt failure

The timing belt in older Porsche engines can wear out or break if not replaced at regular intervals, leading to severe engine damage.

Fuel injector issues

Fuel injectors can become clogged or fail over time, causing poor engine performance and reduced fuel efficiency.

Vacuum leaks

Vacuum hoses and seals can deteriorate, leading to vacuum leaks that affect engine performance and idle stability.

Worn spark plugs

Spark plugs can wear out, leading to misfires, poor fuel economy, and reduced engine performance.

Exhaust system corrosion

The exhaust system, including the manifold and catalytic converter, can corrode over time, leading to leaks and reduced efficiency.

PORSCHE 924 1986

This 1986 Porsche 924 Coupe boasts a powerful 5.0L V8 engine with 288 hp, crafted by DR. ING. H.C.F. PORSCHE AG in Stuttgart-Zuffenhausen, Germany. With its sleek two-door design and active restraint system, this gasoline-powered passenger car epitomizes classic Porsche engineering and performance.

Spec:

Engine Brake (hp) From

288

Engine Manufacturer

Porsche

Engine Number of Cylinders

Problems:

Oil leaks

Porsche engines, including the one in the 1986 Porsche 924, are prone to oil leaks due to aging gaskets and seals.

Cooling system issues

The cooling system can develop leaks or fail, leading to overheating problems, especially in older models.

Timing belt failure

The timing belt can wear out or break, potentially causing significant engine damage if not replaced at recommended intervals.

Fuel injector problems

Fuel injectors can become clogged or fail, affecting engine performance and fuel efficiency.

Electrical issues

Older Porsche models can suffer from electrical problems due to aging wiring and connections.

Vacuum leaks

Vacuum hoses and components can deteriorate over time, causing rough idling and performance issues.

Spark plug fouling

Spark plugs can become fouled with carbon deposits, leading to misfires and reduced engine performance.

Exhaust manifold cracks

The exhaust manifold can develop cracks, leading to exhaust leaks and reduced engine efficiency.

PORSCHE 924 1986

This 1986 Porsche 924 is a classic coupe powered by a robust 5.0L V8 engine, producing 288 hp. Manufactured in Stuttgart-Zuffenhausen, Germany, this two-door sports car runs on gasoline and features a manual seat belt system with active restraints.

Spec:

Engine Brake (hp) From

288

Engine Manufacturer

Porsche

Engine Number of Cylinders

Problems:

Oil leaks

Porsche engines, including the one in the 1986 Porsche 924, are prone to oil leaks due to aging gaskets and seals.

Cooling system issues

The cooling system can develop leaks or fail, leading to overheating problems, especially in older models.

Timing belt failure

The timing belt can wear out or break, potentially causing significant engine damage if not replaced at recommended intervals.

Fuel injector problems

Fuel injectors can become clogged or fail, affecting engine performance and fuel efficiency.

Electrical issues

Older Porsche models can suffer from electrical problems due to aging wiring and connections.

Vacuum leaks

Vacuum hoses and components can deteriorate over time, causing rough idling and performance issues.

Spark plug fouling

Spark plugs can become fouled with carbon deposits, leading to misfires and reduced engine performance.

Exhaust manifold cracks

The exhaust manifold can develop cracks, leading to exhaust leaks and reduced engine efficiency.

PORSCHE 944 1986

The 1986 Porsche 944 Turbo is a sleek two-door coupe powered by a 2.5L turbocharged engine producing 143 hp. Manufactured in Neckarsulm, Germany, this classic sports car features a manual seat belt system and an active restraint system. Ideal for enthusiasts of vintage high-performance vehicles.

Spec:

Engine Brake (hp) From

143

Engine Manufacturer

Porsche

Engine Number of Cylinders

Problems:

Oil leaks

Common in older Porsche engines, particularly around the camshaft and crankshaft seals.

Timing belt failure

The 1986 Porsche 944 has an interference engine, making timely replacement of the timing belt critical to avoid severe engine damage.

Vacuum leaks

Can cause rough idling and poor performance; common in the intake manifold and associated hoses.

Cooling system issues

Radiators and water pumps can fail, leading to overheating problems.

Faulty fuel injectors

Can cause misfires, poor fuel economy, and rough engine performance.

Worn motor mounts

Resulting in excessive engine vibration and noise.

Electrical problems

Aging wiring and connectors can lead to various issues, including starting problems and intermittent power loss.

Head gasket failure

Can cause overheating, loss of coolant, and oil contamination.

PORSCHE 924 1986

Experience the thrill of the 1986 Porsche 924, a sleek coupe powered by a 5.0L V8 engine producing 288 hp. Manufactured by DR. ING. H.C.F. PORSCHE AG in Stuttgart-Zuffenhausen, Germany, this two-door sports car offers active restraint systems and manual seat belts. Designed for enthusiasts who crave performance and elegance, the Porsche 924 embodies timeless German engineering.

Spec:

Engine Brake (hp) From

288

Engine Manufacturer

Porsche

Engine Number of Cylinders

Problems:

Oil leaks

Porsche engines, including the one in the 1986 Porsche 924, are prone to oil leaks due to aging gaskets and seals.

Cooling system issues

The cooling system can develop leaks or fail, leading to overheating problems, especially in older models.

Timing belt failure

The timing belt can wear out or break, potentially causing significant engine damage if not replaced at recommended intervals.

Fuel injector problems

Fuel injectors can become clogged or fail, affecting engine performance and fuel efficiency.

Electrical issues

Older Porsche models can suffer from electrical problems due to aging wiring and connections.

Vacuum leaks

Vacuum hoses and components can deteriorate over time, causing rough idling and performance issues.

Spark plug fouling

Spark plugs can become fouled with carbon deposits, leading to misfires and reduced engine performance.

Exhaust manifold cracks

The exhaust manifold can develop cracks, leading to exhaust leaks and reduced engine efficiency.

PORSCHE 924 1987

The 1987 Porsche 924 Coupe is a classic sports car featuring a powerful 5.0L V8 engine producing at least 288 hp. Manufactured by DR. ING. H.C.F. PORSCHE AG in Stuttgart-Zuffenhausen, Germany, this two-door coupe runs on gasoline and includes an active restraint system.

Spec:

Engine Brake (hp) From

288

Engine Manufacturer

Porsche

Engine Number of Cylinders

Problems:

Oil leaks

Porsche engines, particularly older models, are known for developing oil leaks from gaskets and seals.

Cooling system failures

The 1987 Porsche 924 can experience issues with the cooling system, such as radiator leaks or thermostat failures.

Timing belt issues

The timing belt can wear out or break, leading to significant engine damage if not replaced at regular intervals.

Fuel injection problems

The fuel injection system may develop issues over time, leading to poor engine performance or difficulty starting.

Ignition system failures

Problems with the ignition system, such as worn spark plugs or faulty ignition coils, can cause misfires or difficulty starting the engine.

Vacuum leaks

Vacuum leaks can cause the engine to run poorly, idle erratically, or lose power.

Worn engine mounts

Older Porsche models can develop worn engine mounts, leading to increased engine vibration and noise.

PORSCHE 944 1986

The 1986 Porsche 944 Turbo is a classic 2-door coupe powered by a 2.5L engine producing 143 hp. Manufactured by DR. ING. H.C.F. PORSCHE AG in Neckarsulm, Germany, this model features a 4-cylinder engine with a turbocharger and runs on gasoline. It combines performance with the iconic Porsche design, making it a sought-after vehicle for enthusiasts.

Spec:

Engine Brake (hp) From

143

Engine Manufacturer

Porsche

Engine Number of Cylinders

Problems:

Oil leaks

Common in older Porsche engines, particularly around the camshaft and crankshaft seals.

Timing belt failure

The 1986 Porsche 944 has an interference engine, making timely replacement of the timing belt critical to avoid severe engine damage.

Vacuum leaks

Can cause rough idling and poor performance; common in the intake manifold and associated hoses.

Cooling system issues

Radiators and water pumps can fail, leading to overheating problems.

Faulty fuel injectors

Can cause misfires, poor fuel economy, and rough engine performance.

Worn motor mounts

Resulting in excessive engine vibration and noise.

Electrical problems

Aging wiring and connectors can lead to various issues, including starting problems and intermittent power loss.

Head gasket failure

Can cause overheating, loss of coolant, and oil contamination.

PORSCHE 944 1987

The 1987 Porsche 944 S is a sleek coupe powered by a 2.5L turbocharged engine producing 143 hp. Manufactured by DR. ING. H.C.F. Porsche AG in Neckarsulm, Germany, this two-door sports car features a manual seat belt system and an active restraint system. With its 4-cylinder engine and classic Porsche engineering, the 944 S offers a thrilling driving experience.

Spec:

Engine Brake (hp) From

143

Engine Manufacturer

Porsche

Engine Number of Cylinders

Problems:

Oil leaks

Timing belt failure

The 944's engine relies on a timing belt, which can fail if not replaced at recommended intervals. A broken timing belt can cause severe engine damage, including bent valves and damaged pistons.

Cooling system issues

Over time, the cooling system components such as the radiator, water pump, and hoses can deteriorate, leading to coolant leaks and overheating problems.

Vacuum leaks

The 944's engine can develop vacuum leaks due to aging rubber hoses and connectors. This can cause irregular idling, poor fuel economy, and reduced engine performance.

Sensor and electrical problems

Worn engine mounts

Engine mounts can wear out over time, leading to increased engine vibrations and noise. This can also affect the alignment of the drivetrain components.

Fuel system issues

The fuel injectors, fuel pump, and fuel lines can develop problems, leading to poor fuel delivery, engine misfires, and starting issues.

PORSCHE 924 1988

This 1988 Porsche 924 Coupe, crafted by DR. ING. H.C.F. PORSCHE AG in Stuttgart-Zuffenhausen, Germany, features a powerful 5.0L V8 engine generating 288 horsepower. With its classic 2-door design and active restraint system, this gasoline-powered vehicle embodies the timeless appeal and engineering excellence of Porsche.

Spec:

Engine Brake (hp) From

288

Engine Manufacturer

Porsche

Engine Number of Cylinders

Problems:

Oil leaks

Older Porsche engines, including the 924, are prone to oil leaks due to aging gaskets and seals.

Overheating

The cooling system may become less effective over time, leading to potential overheating issues, especially in vehicles from the 1980s.

Timing belt failure

The timing belt may wear out and fail if not replaced at recommended intervals, which can cause severe engine damage.

Fuel injection issues

The fuel injection system can develop problems such as clogged injectors or faulty fuel pumps, affecting engine performance.

Vacuum leaks

Vacuum lines and connections can deteriorate and lead to rough idling or poor engine performance.

Electrical problems

Aging electrical components, such as the ignition system, can cause starting issues or engine misfires.

PORSCHE 924 1985

The 1985 Porsche 924 is a stylish coupe powered by a robust 5.0L V8 engine, producing 288 hp. Manufactured in Stuttgart-Zuffenhausen, Germany, this classic two-door sports car runs on gasoline and features an active restraint system. It's a prime example of Porsche's engineering excellence.

Spec:

Engine Brake (hp) From

288

Engine Manufacturer

Porsche

Engine Number of Cylinders

Problems:

Oil leaks

Older Porsche engines, including the 1985 924, are prone to oil leaks, particularly from the valve covers and oil pan gaskets.

Overheating

The cooling systems in older models can struggle, leading to issues with overheating, especially in high-performance engines like the 288 hp V8.

Timing belt failure

The timing belt in older Porsche engines can wear out or break if not replaced at regular intervals, leading to severe engine damage.

Fuel injector issues

Fuel injectors can become clogged or fail over time, causing poor engine performance and reduced fuel efficiency.

Vacuum leaks

Vacuum hoses and seals can deteriorate, leading to vacuum leaks that affect engine performance and idle stability.

Worn spark plugs

Spark plugs can wear out, leading to misfires, poor fuel economy, and reduced engine performance.

Exhaust system corrosion

The exhaust system, including the manifold and catalytic converter, can corrode over time, leading to leaks and reduced efficiency.

PORSCHE 924 1987

The 1987 Porsche 924 is a sleek coupe powered by a 5.0-liter V8 engine, delivering 288 horsepower. Manufactured in Stuttgart-Zuffenhausen, Germany, this classic Porsche offers a thrilling driving experience with its gasoline engine and active restraint system.

Spec:

Engine Brake (hp) From

288

Engine Manufacturer

Porsche

Engine Number of Cylinders

Problems:

Oil leaks

Porsche engines, particularly older models, are known for developing oil leaks from gaskets and seals.

Cooling system failures

The 1987 Porsche 924 can experience issues with the cooling system, such as radiator leaks or thermostat failures.

Timing belt issues

The timing belt can wear out or break, leading to significant engine damage if not replaced at regular intervals.

Fuel injection problems

The fuel injection system may develop issues over time, leading to poor engine performance or difficulty starting.

Ignition system failures

Problems with the ignition system, such as worn spark plugs or faulty ignition coils, can cause misfires or difficulty starting the engine.

Vacuum leaks

Vacuum leaks can cause the engine to run poorly, idle erratically, or lose power.

Worn engine mounts

Older Porsche models can develop worn engine mounts, leading to increased engine vibration and noise.

PORSCHE 924 1988

The 1988 Porsche 924 is a classic coupe featuring a potent 5.0L V8 engine, delivering 288 hp. Built in Stuttgart-Zuffenhausen, Germany, this two-door sports car runs on gasoline and boasts Porsche's renowned engineering and performance.

Spec:

Engine Brake (hp) From

288

Engine Manufacturer

Porsche

Engine Number of Cylinders

Problems:

Oil leaks

Older Porsche engines, including the 924, are prone to oil leaks due to aging gaskets and seals.

Overheating

The cooling system may become less effective over time, leading to potential overheating issues, especially in vehicles from the 1980s.

Timing belt failure

The timing belt may wear out and fail if not replaced at recommended intervals, which can cause severe engine damage.

Fuel injection issues

The fuel injection system can develop problems such as clogged injectors or faulty fuel pumps, affecting engine performance.

Vacuum leaks

Vacuum lines and connections can deteriorate and lead to rough idling or poor engine performance.

Electrical problems

Aging electrical components, such as the ignition system, can cause starting issues or engine misfires.

PORSCHE 924 1986

The 1986 Porsche 924 is a classic coupe powered by a robust 5.0L V8 engine producing 288 horsepower. This German-engineered beauty, built in Stuttgart-Zuffenhausen, offers a thrilling driving experience with its active restraint system and manual seat belts. A true testament to Porsche's commitment to performance and craftsmanship.

Spec:

Engine Brake (hp) From

288

Engine Manufacturer

Porsche

Engine Number of Cylinders

Problems:

Oil leaks

Porsche engines, including the one in the 1986 Porsche 924, are prone to oil leaks due to aging gaskets and seals.

Cooling system issues

The cooling system can develop leaks or fail, leading to overheating problems, especially in older models.

Timing belt failure

The timing belt can wear out or break, potentially causing significant engine damage if not replaced at recommended intervals.

Fuel injector problems

Fuel injectors can become clogged or fail, affecting engine performance and fuel efficiency.

Electrical issues

Older Porsche models can suffer from electrical problems due to aging wiring and connections.

Vacuum leaks

Vacuum hoses and components can deteriorate over time, causing rough idling and performance issues.

Spark plug fouling

Spark plugs can become fouled with carbon deposits, leading to misfires and reduced engine performance.

Exhaust manifold cracks

The exhaust manifold can develop cracks, leading to exhaust leaks and reduced engine efficiency.

PORSCHE 944 1986

The 1986 Porsche 944 Turbo is a sleek coupe with a 2.5L engine delivering 143 hp. Manufactured by DR. ING. H.C.F. PORSCHE AG in Germany, this model features a turbocharged 4-cylinder engine and manual seat belts. It epitomizes classic Porsche engineering and performance.

Spec:

Engine Brake (hp) From

143

Engine Manufacturer

Porsche

Engine Number of Cylinders

Problems:

Oil leaks

Common in older Porsche engines, particularly around the camshaft and crankshaft seals.

Timing belt failure

The 1986 Porsche 944 has an interference engine, making timely replacement of the timing belt critical to avoid severe engine damage.

Vacuum leaks

Can cause rough idling and poor performance; common in the intake manifold and associated hoses.

Cooling system issues

Radiators and water pumps can fail, leading to overheating problems.

Faulty fuel injectors

Can cause misfires, poor fuel economy, and rough engine performance.

Worn motor mounts

Resulting in excessive engine vibration and noise.

Electrical problems

Aging wiring and connectors can lead to various issues, including starting problems and intermittent power loss.

Head gasket failure

Can cause overheating, loss of coolant, and oil contamination.

PORSCHE 944 1986

The 1986 Porsche 944 S is a sleek coupe powered by a 2.5L turbocharged engine producing 143 hp. Manufactured by DR. ING. H.C.F. Porsche AG in Germany, this two-door sports car features a manual seat belt system and an active restraint system. This model is known for its robust 4-cylinder engine and classic Porsche performance.

Spec:

Engine Brake (hp) From

143

Engine Manufacturer

Porsche

Engine Number of Cylinders

Problems:

Oil leaks

Common in older Porsche engines, particularly around the camshaft and crankshaft seals.

Timing belt failure

The 1986 Porsche 944 has an interference engine, making timely replacement of the timing belt critical to avoid severe engine damage.

Vacuum leaks

Can cause rough idling and poor performance; common in the intake manifold and associated hoses.

Cooling system issues

Radiators and water pumps can fail, leading to overheating problems.

Faulty fuel injectors

Can cause misfires, poor fuel economy, and rough engine performance.

Worn motor mounts

Resulting in excessive engine vibration and noise.

Electrical problems

Aging wiring and connectors can lead to various issues, including starting problems and intermittent power loss.

Head gasket failure

Can cause overheating, loss of coolant, and oil contamination.

PORSCHE 944 1986

The 1986 Porsche 944 S is a sleek coupe powered by a 2.5L turbocharged engine producing 143 hp. Manufactured by DR. ING. H.C.F. PORSCHE AG in Neckarsulm, Germany, this two-door sports car features a manual seat belt system and active restraint system. With its 4-cylinder engine and classic design, it's a testament to Porsche's engineering excellence.

Spec:

Engine Brake (hp) From

143

Engine Manufacturer

Porsche

Engine Number of Cylinders

Problems:

Oil leaks

Common in older Porsche engines, particularly around the camshaft and crankshaft seals.

Timing belt failure

The 1986 Porsche 944 has an interference engine, making timely replacement of the timing belt critical to avoid severe engine damage.

Vacuum leaks

Can cause rough idling and poor performance; common in the intake manifold and associated hoses.

Cooling system issues

Radiators and water pumps can fail, leading to overheating problems.

Faulty fuel injectors

Can cause misfires, poor fuel economy, and rough engine performance.

Worn motor mounts

Resulting in excessive engine vibration and noise.

Electrical problems

Aging wiring and connectors can lead to various issues, including starting problems and intermittent power loss.

Head gasket failure

Can cause overheating, loss of coolant, and oil contamination.

PORSCHE 944 1987

The 1987 Porsche 944 Turbo is a sleek coupe powered by a 2.5L turbocharged engine producing 143 hp. Manufactured by DR. ING. H.C.F. PORSCHE AG in Neckarsulm, Germany, this model features a 4-cylinder engine and runs on gasoline. With its classic 2-door design and passive restraint system, it embodies the iconic Porsche performance and style.

Spec:

Engine Brake (hp) From

143

Engine Manufacturer

Porsche

Engine Number of Cylinders

Problems:

Oil leaks

Timing belt failure

The 944's engine relies on a timing belt, which can fail if not replaced at recommended intervals. A broken timing belt can cause severe engine damage, including bent valves and damaged pistons.

Cooling system issues

Over time, the cooling system components such as the radiator, water pump, and hoses can deteriorate, leading to coolant leaks and overheating problems.

Vacuum leaks

The 944's engine can develop vacuum leaks due to aging rubber hoses and connectors. This can cause irregular idling, poor fuel economy, and reduced engine performance.

Sensor and electrical problems

Worn engine mounts

Engine mounts can wear out over time, leading to increased engine vibrations and noise. This can also affect the alignment of the drivetrain components.

Fuel system issues

The fuel injectors, fuel pump, and fuel lines can develop problems, leading to poor fuel delivery, engine misfires, and starting issues.

PORSCHE 924 1988

The 1988 Porsche 924 is a sleek coupe with a powerful 5.0L V8 engine, delivering 288 horsepower. Manufactured in Stuttgart-Zuffenhausen, Germany, this classic model is a testament to Porsche's engineering excellence. With its 2-door design and active restraint system, it offers both style and safety for the discerning driver.

Spec:

Engine Brake (hp) From

288

Engine Manufacturer

Porsche

Engine Number of Cylinders

Problems:

Oil leaks

Older Porsche engines, including the 924, are prone to oil leaks due to aging gaskets and seals.

Overheating

The cooling system may become less effective over time, leading to potential overheating issues, especially in vehicles from the 1980s.

Timing belt failure

The timing belt may wear out and fail if not replaced at recommended intervals, which can cause severe engine damage.

Fuel injection issues

The fuel injection system can develop problems such as clogged injectors or faulty fuel pumps, affecting engine performance.

Vacuum leaks

Vacuum lines and connections can deteriorate and lead to rough idling or poor engine performance.

Electrical problems

Aging electrical components, such as the ignition system, can cause starting issues or engine misfires.

PORSCHE 944 1987

The 1987 Porsche 944 Turbo is a sleek, two-door coupe powered by a 2.5L turbocharged engine producing 143 hp. Manufactured by Dr. Ing. H.C.F. Porsche AG in Neckarsulm, Germany, this iconic sports car features a 4-cylinder engine and runs on gasoline. Designed for enthusiasts, it combines performance and style with its passive restraint system for added safety.

Spec:

Engine Brake (hp) From

143

Engine Manufacturer

Porsche

Engine Number of Cylinders

Problems:

Oil leaks

Timing belt failure

The 944's engine relies on a timing belt, which can fail if not replaced at recommended intervals. A broken timing belt can cause severe engine damage, including bent valves and damaged pistons.

Cooling system issues

Over time, the cooling system components such as the radiator, water pump, and hoses can deteriorate, leading to coolant leaks and overheating problems.

Vacuum leaks

The 944's engine can develop vacuum leaks due to aging rubber hoses and connectors. This can cause irregular idling, poor fuel economy, and reduced engine performance.

Sensor and electrical problems

Worn engine mounts

Engine mounts can wear out over time, leading to increased engine vibrations and noise. This can also affect the alignment of the drivetrain components.

Fuel system issues

The fuel injectors, fuel pump, and fuel lines can develop problems, leading to poor fuel delivery, engine misfires, and starting issues.