1995 Saab 900 Problem Reports

Most Reported 1995 Saab 900 Problem Reports

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Oil commonly leaks from the valve cover gasket requiring replacement of the gasket. Oil will be visible at the top of the engine and possibly in the center area around the spark plugs.

Oil commonly leaks from the distributor o-ring requiring replacement of the o-ring. Oil will be visible on the front of the engine near the distributor.

The head gasket can fail causing the coolant and oil to mix in the engine, and external leaks. Symptoms can include overheating, white smoke from the tailpipe at start-up or acceleration, and the visible presence of oil in the coolant expansion tank.

The exhaust flex pipe can fail causing excessive exhaust noise from the front/center area of the vehicle. The flex pipe is a flexible joint in the exhaust that allows for engine movement.

A weld for the catalytic converter mounting bracket and heat shield can fail. Rattling noise will be heard from the bottom/rear of the engine compartment.

If coolant is leaking, it may be from the water pump. Coolant will be seen at the front of the engine in the lower left.

 

The direct ignition cassette can fail causing the engine to die while driving, and/or it will crank but start. Diagnosis may also discover trouble codes for random misfires.

The Exhaust Gas Recirculation (EGR) Valve can fail, which also causes EGR distribution valve failure. The Check Engine Light may illuminate and there will be excessive exhaust noise.

Coolant leakage between the cylinder heads can be caused by failure of the oil cooler cover seal. Mixing of oil and coolant is possible and would be seen in the coolant expansion tank.

The exhaust center muffler can fail causing excessive exhaust noise.

The AC evaporator can leak causing poor cooling of the air conditioning. The loss of refrigerant may be hard to diagnose.

Oil commonly leaks from the valve cover gasket requiring replacement of the gasket.

Oil commonly leaks from the oil pan gasket requiring replacement of the gasket. Oil drops may be seen on the ground if the vehicle is parked over night.

Oil can leak from the oil pump cover seal. Oil will be visible at the bottom and left side of the engine, behind the crankshaft pulley. The seal will need to be replaced.