Most Common Car Issues

Selected parameters

Add more parameters

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 911 1986

The 1986 Porsche 911 Carrera is a classic convertible with a 3.2-liter, 6-cylinder engine delivering 270 horsepower. Manufactured by DR. ING. H.C.F. PORSCHE AG in Stuttgart-Zuffenhausen, Germany, it features a sleek two-door design and runs on gasoline. As a part of the iconic 911 lineup, this car offers both style and performance, embodying the essence of a vintage sports car.

Spec:

Engine Brake (hp) From

270

Engine Number of Cylinders

Problems:

Oil leaks

The 1986 Porsche 911 is known for developing oil leaks, particularly from the valve covers, oil return tubes, and crankshaft seals.

Valve guide wear

Older air-cooled engines like the one in the 1986 911 can suffer from valve guide wear, leading to increased oil consumption and reduced performance.

Chain tensioner failure

The timing chain tensioners on the 1986 Porsche 911 can fail, potentially causing severe engine damage if not addressed.

Overheating

Due to the air-cooled design, the 1986 Porsche 911 can experience overheating issues, especially in hot climates or during extended periods of high performance driving.

Intake manifold gaskets

The intake manifold gaskets can deteriorate over time, leading to vacuum leaks and poor engine performance.

Spark plug fouling

Due to the engine design and oil consumption issues, spark plug fouling can be a common problem in the 1986 Porsche 911, leading to misfires and rough running conditions.

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 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 911 1986

The 1986 Porsche 911 Carrera Convertible is a classic sports car, featuring a 3.2L 6-cylinder engine producing 270 hp. Manufactured in Stuttgart-Zuffenhausen, Germany, this gasoline-powered beauty offers an exhilarating open-air driving experience with its active restraint system and manual seat belts.

Spec:

Engine Brake (hp) From

270

Engine Number of Cylinders

Problems:

Oil leaks

The 1986 Porsche 911 is known for developing oil leaks, particularly from the valve covers, oil return tubes, and crankshaft seals.

Valve guide wear

Older air-cooled engines like the one in the 1986 911 can suffer from valve guide wear, leading to increased oil consumption and reduced performance.

Chain tensioner failure

The timing chain tensioners on the 1986 Porsche 911 can fail, potentially causing severe engine damage if not addressed.

Overheating

Due to the air-cooled design, the 1986 Porsche 911 can experience overheating issues, especially in hot climates or during extended periods of high performance driving.

Intake manifold gaskets

The intake manifold gaskets can deteriorate over time, leading to vacuum leaks and poor engine performance.

Spark plug fouling

Due to the engine design and oil consumption issues, spark plug fouling can be a common problem in the 1986 Porsche 911, leading to misfires and rough running conditions.

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 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 911 1986

The 1986 Porsche 911 Turbo is a sleek coupe powered by a robust 3.2L, 6-cylinder engine producing 270 hp. Manufactured in Stuttgart-Zuffenhausen, Germany, this iconic sports car offers an exhilarating driving experience with its manual seat belts and active restraint system.

Spec:

Engine Brake (hp) From

270

Engine Number of Cylinders

Problems:

Oil leaks

The 1986 Porsche 911 is known for developing oil leaks, particularly from the valve covers, oil return tubes, and crankshaft seals.

Valve guide wear

Older air-cooled engines like the one in the 1986 911 can suffer from valve guide wear, leading to increased oil consumption and reduced performance.

Chain tensioner failure

The timing chain tensioners on the 1986 Porsche 911 can fail, potentially causing severe engine damage if not addressed.

Overheating

Due to the air-cooled design, the 1986 Porsche 911 can experience overheating issues, especially in hot climates or during extended periods of high performance driving.

Intake manifold gaskets

The intake manifold gaskets can deteriorate over time, leading to vacuum leaks and poor engine performance.

Spark plug fouling

Due to the engine design and oil consumption issues, spark plug fouling can be a common problem in the 1986 Porsche 911, leading to misfires and rough running conditions.

PORSCHE 944 1986

The 1986 Porsche 944 Turbo is a classic coupe with a 2.5L engine, producing 143 hp. Manufactured in Neckarsulm, Germany, this two-door sports car features a turbocharged 4-cylinder engine. Known for its performance and handling, it's powered by gasoline and offers an active restraint system.

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 classic 2-door coupe manufactured by DR. ING. H.C.F. PORSCHE AG in Germany. It features a 2.5L turbocharged engine with 143 horsepower, powered by gasoline. Known for its active restraint system and manual seat belts, this model is a prime example of 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 1986

The 1986 Porsche 944 Turbo is a sleek coupe powered by a 2.5L, 4-cylinder engine delivering 143 hp. Manufactured by DR. ING. H.C.F. PORSCHE AG in Neckarsulm, Germany, this model features an active restraint system and turbocharged performance, making it a classic blend of power and style.

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 Turbo is a classic two-door coupe powered by a 2.5L 4-cylinder engine, producing 143 hp. Manufactured by Dr. Ing. H.C.F. Porsche AG in Neckarsulm, Germany, this gasoline-fueled beauty features an active restraint system and manual seat belts.

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 Turbo is a sleek coupe with a 2.5-liter, 4-cylinder engine delivering 143 horsepower. Manufactured in Neckarsulm, Germany by DR. ING. H.C.F. PORSCHE AG, this model features a turbocharged engine and manual seat belts. It's a classic gasoline-powered passenger car with two doors, embodying the iconic Porsche performance and 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 911 1986

The 1986 Porsche 911 Carrera Convertible boasts a 3.2L 6-cylinder engine, delivering 270 horsepower. Manufactured by Dr. Ing. H.C.F. Porsche AG in Stuttgart-Zuffenhausen, Germany, this classic two-door sports car runs on gasoline and features an active restraint system.

Spec:

Engine Brake (hp) From

270

Engine Number of Cylinders

Problems:

Oil leaks

The 1986 Porsche 911 is known for developing oil leaks, particularly from the valve covers, oil return tubes, and crankshaft seals.

Valve guide wear

Older air-cooled engines like the one in the 1986 911 can suffer from valve guide wear, leading to increased oil consumption and reduced performance.

Chain tensioner failure

The timing chain tensioners on the 1986 Porsche 911 can fail, potentially causing severe engine damage if not addressed.

Overheating

Due to the air-cooled design, the 1986 Porsche 911 can experience overheating issues, especially in hot climates or during extended periods of high performance driving.

Intake manifold gaskets

The intake manifold gaskets can deteriorate over time, leading to vacuum leaks and poor engine performance.

Spark plug fouling

Due to the engine design and oil consumption issues, spark plug fouling can be a common problem in the 1986 Porsche 911, leading to misfires and rough running conditions.

PORSCHE 944 1986

The 1986 Porsche 944 S is a classic coupe with a 2.5L turbocharged engine delivering 143 hp. Built in Neckarsulm, Germany, this two-door sports car features a manual seat belt system and active restraint systems. Its powerful 4-cylinder engine makes it a thrilling gasoline-powered ride.

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 Turbo is a sleek 2-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 classic sports car features a 4-cylinder engine and manual seat belts. With its iconic design and engineering, it's a timeless piece of automotive 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 1986

The 1986 Porsche 944 Turbo is a sleek, two-door coupe powered by a 2.5-liter, 143 hp engine. Manufactured in Germany by DR. ING. H.C.F. PORSCHE AG, this gasoline-fueled beauty features a turbocharged, 4-cylinder engine. With its active restraint system and manual seat belts, it's a classic blend of performance and safety.

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 911 1986

The 1986 Porsche 911 Carrera Convertible boasts a 3.2L engine with 270 hp and a 6-cylinder setup. Manufactured by DR. ING. H.C.F. PORSCHE AG in Stuttgart-Zuffenhausen, Germany, this iconic 2-door sports car offers an exhilarating driving experience powered by gasoline.

Spec:

Engine Brake (hp) From

270

Engine Number of Cylinders

Problems:

Oil leaks

The 1986 Porsche 911 is known for developing oil leaks, particularly from the valve covers, oil return tubes, and crankshaft seals.

Valve guide wear

Older air-cooled engines like the one in the 1986 911 can suffer from valve guide wear, leading to increased oil consumption and reduced performance.

Chain tensioner failure

The timing chain tensioners on the 1986 Porsche 911 can fail, potentially causing severe engine damage if not addressed.

Overheating

Due to the air-cooled design, the 1986 Porsche 911 can experience overheating issues, especially in hot climates or during extended periods of high performance driving.

Intake manifold gaskets

The intake manifold gaskets can deteriorate over time, leading to vacuum leaks and poor engine performance.

Spark plug fouling

Due to the engine design and oil consumption issues, spark plug fouling can be a common problem in the 1986 Porsche 911, leading to misfires and rough running conditions.

PORSCHE 924 1986

The 1986 Porsche 924 Coupe boasts a powerful 5.0L V8 engine, delivering 288 horsepower. Manufactured by DR. ING. H.C.F. PORSCHE AG in Stuttgart-Zuffenhausen, Germany, this two-door sports car runs on gasoline and features a manual seat belt system alongside an active restraint system.

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.