Buick Riviera Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Buick Riviera
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Buick Riviera ProblemsCar Won't Start and Security Light is On
Problems with anti-theft systems using the raised-chip key can prevent the car from starting. The wires in the steering column to the ignition lock cylinder tend to break. The key and ignition lock cylinder should be replaced to correct this condition.
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.
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