Buick Riviera Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Buick Riviera
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Buick Riviera ProblemsABS accumulater may fail
The anti-lock brake (ABS) accumulator may fail causing loss of power brake assist. (The brake pedal will become very hard.)
The transmission pressure control solenoid may fail causing erratic shifting. Our technicians tell us that partial dis-assembly of the transmission is necessary to replace a failed pressure control solenoid.
The air conditioning system can be prone to refrigerant leaks and failure of one or more pressure sensors. The AC pressure sensors should be checked for proper operation when ever the AC system is serviced.
Buick Riviera QuestionsSecurity system is stopping t he car from starting. Would a new key work? (1 answer)
It Cutts out in overdrive going down the road shift to 3 gear and it goes away and runs fine. And sometimes it doesn't do it