Saab 900 Problem Report
Saab 900 Excessive Exhaust Noise from Exhaust Gas Recirculation (EGR) Valve Failure
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.
The exhaust center muffler can fail causing excessive exhaust noise.
The air conditioning expansion valve can fail causing poor, or no cooling from the AC system.
A weld for the catalytic converter mounting bracket and heat shield can fail. Rattling noise wi...
Oil commonly leaks from the valve cover gasket requiring replacement of the gasket. Oil will be...