Most Common Car Issues

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MOST COMMON PROBLEMS

BMW 635CSi 1987

The 1987 BMW 635CSi is a classic coupe featuring a 3.4-liter inline-six engine, delivering 182 horsepower. Manufactured in Dingolfing, Germany, this model belongs to BMW's esteemed 6-Series lineup. With its sleek design and automatic transmission, the 635CSi is a testament to BMW's engineering excellence during the late 1980s.

Spec:

Engine Brake (hp) From

182

Engine Manufacturer

BMW-AG

Engine Number of Cylinders

Problems:

Oil leaks

Older BMW engines, especially from the 1980s, are notorious for developing oil leaks due to worn gaskets and seals.

Cooling system issues

The cooling system, including the radiator, water pump, and thermostat, can often fail in older BMW models, leading to overheating problems.

Timing belt/chain problems

If not properly maintained, the timing belt or chain can wear out or fail, causing significant engine damage.

Fuel injector issues

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

Electrical problems

Aging electrical components and wiring can lead to various issues, including starting problems and erratic engine behavior.

Valve cover gasket failure

The valve cover gasket is prone to leaking, which can cause oil to seep into the spark plug wells and affect engine performance.

Vacuum leaks

Deterioration of vacuum lines and hoses can cause leaks, leading to poor engine performance and erratic idling.

Spark plug wear

Over time, spark plugs can wear out or become fouled, leading to misfires and reduced engine efficiency.

Mass air flow sensor failure

The mass air flow sensor can fail or become contaminated, causing incorrect air-fuel mixture readings and poor engine performance.

Crankshaft position sensor failure

A faulty crankshaft position sensor can cause the engine to stall or fail to start altogether.

BMW 635CSi 1987

The 1987 BMW 635CSi is a classic coupe known for its sleek design and performance. Under the hood, it features a 3.4-liter inline-six engine, producing 182 horsepower, courtesy of BMW-AG engineering. Manufactured in Dingolfing, Germany, this iconic 6-Series model offers a blend of luxury and sportiness with its automatic transmission and manual seat belts. Perfect for those who appreciate vintage elegance and driving dynamics.

Spec:

Engine Brake (hp) From

182

Engine Manufacturer

BMW-AG

Engine Number of Cylinders

Problems:

Oil leaks

Older BMW engines, especially from the 1980s, are notorious for developing oil leaks due to worn gaskets and seals.

Cooling system issues

The cooling system, including the radiator, water pump, and thermostat, can often fail in older BMW models, leading to overheating problems.

Timing belt/chain problems

If not properly maintained, the timing belt or chain can wear out or fail, causing significant engine damage.

Fuel injector issues

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

Electrical problems

Aging electrical components and wiring can lead to various issues, including starting problems and erratic engine behavior.

Valve cover gasket failure

The valve cover gasket is prone to leaking, which can cause oil to seep into the spark plug wells and affect engine performance.

Vacuum leaks

Deterioration of vacuum lines and hoses can cause leaks, leading to poor engine performance and erratic idling.

Spark plug wear

Over time, spark plugs can wear out or become fouled, leading to misfires and reduced engine efficiency.

Mass air flow sensor failure

The mass air flow sensor can fail or become contaminated, causing incorrect air-fuel mixture readings and poor engine performance.

Crankshaft position sensor failure

A faulty crankshaft position sensor can cause the engine to stall or fail to start altogether.

BMW 635CSi 1987

The 1987 BMW 635CSi is a classic coupe powered by a 3.4L inline-six engine producing 182 hp. Manufactured in Dingolfing, Germany, this 6-Series model features a 2-door design and runs on gasoline. With its automatic transmission and iconic styling, this BMW offers a blend of performance and elegance.

Spec:

Engine Brake (hp) From

182

Engine Manufacturer

BMW-AG

Engine Number of Cylinders

Problems:

Oil leaks

Older BMW engines, especially from the 1980s, are notorious for developing oil leaks due to worn gaskets and seals.

Cooling system issues

The cooling system, including the radiator, water pump, and thermostat, can often fail in older BMW models, leading to overheating problems.

Timing belt/chain problems

If not properly maintained, the timing belt or chain can wear out or fail, causing significant engine damage.

Fuel injector issues

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

Electrical problems

Aging electrical components and wiring can lead to various issues, including starting problems and erratic engine behavior.

Valve cover gasket failure

The valve cover gasket is prone to leaking, which can cause oil to seep into the spark plug wells and affect engine performance.

Vacuum leaks

Deterioration of vacuum lines and hoses can cause leaks, leading to poor engine performance and erratic idling.

Spark plug wear

Over time, spark plugs can wear out or become fouled, leading to misfires and reduced engine efficiency.

Mass air flow sensor failure

The mass air flow sensor can fail or become contaminated, causing incorrect air-fuel mixture readings and poor engine performance.

Crankshaft position sensor failure

A faulty crankshaft position sensor can cause the engine to stall or fail to start altogether.

BMW 535i/535is 1987

The 1987 BMW 535i/535is is a classic sedan from the renowned 5-Series, featuring a robust 3.4L inline-six engine producing 182 horsepower. Manufactured in Dingolfing, Germany, this model offers a smooth automatic transmission and seats four comfortably. It's an elegant combination of performance and luxury from BMW AG.

Spec:

Engine Brake (hp) From

182

Engine Manufacturer

BMW-AG

Engine Number of Cylinders

Problems:

Oil leaks

Common in older BMW engines due to worn-out gaskets and seals.

Cooling system failures

Radiators, water pumps, and thermostat issues are frequent, leading to overheating.

Vacuum leaks

Caused by deteriorated hoses, affecting engine performance and fuel efficiency.

Timing chain issues

Can lead to engine misfires and severe engine damage if not addressed.

Fuel injector problems

Dirty or failing injectors can cause rough idling and poor acceleration.

Ignition coil failure

Can result in engine misfires, reduced power, and poor fuel economy.

BMW 635CSi 1987

The 1987 BMW 635CSi is a classic coupe powered by a 3.4L inline-six engine, delivering 182 horsepower. Manufactured in Dingolfing, Germany, this 6-Series model features a manual transmission and two doors, embodying the refined engineering of BMW-AG.

Spec:

Engine Brake (hp) From

182

Engine Manufacturer

BMW-AG

Engine Number of Cylinders

Problems:

Oil leaks

Older BMW engines, especially from the 1980s, are notorious for developing oil leaks due to worn gaskets and seals.

Cooling system issues

The cooling system, including the radiator, water pump, and thermostat, can often fail in older BMW models, leading to overheating problems.

Timing belt/chain problems

If not properly maintained, the timing belt or chain can wear out or fail, causing significant engine damage.

Fuel injector issues

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

Electrical problems

Aging electrical components and wiring can lead to various issues, including starting problems and erratic engine behavior.

Valve cover gasket failure

The valve cover gasket is prone to leaking, which can cause oil to seep into the spark plug wells and affect engine performance.

Vacuum leaks

Deterioration of vacuum lines and hoses can cause leaks, leading to poor engine performance and erratic idling.

Spark plug wear

Over time, spark plugs can wear out or become fouled, leading to misfires and reduced engine efficiency.

Mass air flow sensor failure

The mass air flow sensor can fail or become contaminated, causing incorrect air-fuel mixture readings and poor engine performance.

Crankshaft position sensor failure

A faulty crankshaft position sensor can cause the engine to stall or fail to start altogether.

BMW 535i/535is 1987

The 1987 BMW 535i/535is is a classic 5-Series sedan powered by a 3.4L inline-six engine producing 182 hp. Manufactured in Dingolfing, Germany, this vehicle features a manual transmission and runs on gasoline. With its elegant design and robust performance, it remains a cherished model among BMW enthusiasts.

Spec:

Engine Brake (hp) From

182

Engine Manufacturer

BMW-AG

Engine Number of Cylinders

Problems:

Oil leaks

Common in older BMW engines due to worn-out gaskets and seals.

Cooling system failures

Radiators, water pumps, and thermostat issues are frequent, leading to overheating.

Vacuum leaks

Caused by deteriorated hoses, affecting engine performance and fuel efficiency.

Timing chain issues

Can lead to engine misfires and severe engine damage if not addressed.

Fuel injector problems

Dirty or failing injectors can cause rough idling and poor acceleration.

Ignition coil failure

Can result in engine misfires, reduced power, and poor fuel economy.

BMW 535i/535is 1987

The 1987 BMW 535i/535is is a 4-door sedan featuring a 3.4L inline-six engine producing 182 hp. Manufactured in Dingolfing, Germany, this model is part of BMW's renowned 5-Series. It runs on gasoline and comes with an automatic transmission. A classic blend of performance and luxury from BMW AG.

Spec:

Engine Brake (hp) From

182

Engine Manufacturer

BMW-AG

Engine Number of Cylinders

Problems:

Oil leaks

Common in older BMW engines due to worn-out gaskets and seals.

Cooling system failures

Radiators, water pumps, and thermostat issues are frequent, leading to overheating.

Vacuum leaks

Caused by deteriorated hoses, affecting engine performance and fuel efficiency.

Timing chain issues

Can lead to engine misfires and severe engine damage if not addressed.

Fuel injector problems

Dirty or failing injectors can cause rough idling and poor acceleration.

Ignition coil failure

Can result in engine misfires, reduced power, and poor fuel economy.

BMW 635CSi 1987

The 1987 BMW 635CSi is a classic 6-Series coupe featuring a 3.4L inline-six engine with 182 horsepower. Manufactured in Dingolfing, Germany, this model boasts a sleek two-door design and operates on gasoline. With an automatic transmission, it epitomizes the elegance and performance associated with BMW.

Spec:

Engine Brake (hp) From

182

Engine Manufacturer

BMW-AG

Engine Number of Cylinders

Problems:

Oil leaks

Older BMW engines, especially from the 1980s, are notorious for developing oil leaks due to worn gaskets and seals.

Cooling system issues

The cooling system, including the radiator, water pump, and thermostat, can often fail in older BMW models, leading to overheating problems.

Timing belt/chain problems

If not properly maintained, the timing belt or chain can wear out or fail, causing significant engine damage.

Fuel injector issues

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

Electrical problems

Aging electrical components and wiring can lead to various issues, including starting problems and erratic engine behavior.

Valve cover gasket failure

The valve cover gasket is prone to leaking, which can cause oil to seep into the spark plug wells and affect engine performance.

Vacuum leaks

Deterioration of vacuum lines and hoses can cause leaks, leading to poor engine performance and erratic idling.

Spark plug wear

Over time, spark plugs can wear out or become fouled, leading to misfires and reduced engine efficiency.

Mass air flow sensor failure

The mass air flow sensor can fail or become contaminated, causing incorrect air-fuel mixture readings and poor engine performance.

Crankshaft position sensor failure

A faulty crankshaft position sensor can cause the engine to stall or fail to start altogether.