Saab 900 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Saab 900
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Saab 900 ProblemsKnocking Noises Heard While Driving Over Bumps
The APC Solenoid, also known as the boost pressure control solenoid, can fail creating an over-boost condition or a lack of boost from the turbocharger. This may be felt in an abrupt loss of acceleration under heavy load (climbing a hill, or quick acceleration).
The air conditioning expansion valve can fail causing poor, or no cooling from the AC system.
Saab 900 QuestionsDo I have a d.r.n. Does my Saab have a den on the radio (1 answer)
only when accelerating, my saab will begin to shake violently. Just bought the car yesterday, doesn't matter what gear I'm in, shaking still occurs. When I let off the gas, the shaking stops. Tires are fine, previous owner told me its a CV axle, but I've also read that's probably ...