1991 Buick Riviera Repair and Maintenance Costs
A guide to repairs, service, and maintenance costs for your 1991 Buick Riviera
The national average repair and maintenance cost for a 1991 Buick Riviera is between $315 and $385 per year. Repair and maintenance costs vary depending on age, mileage, location and service provider.
Repair Cost Index Score
1991 Buick Rivierascores in the least expensive range of all car models for average repair and maintenance costs
- average of all models
What does this score mean?
Annual Repair Cost
The Engine Control Module (ECM) can fail causing stalling, and engine and transmission drivability concerns.
The trunk pull down switch may fail causing the trunk lid not to close completely. Our technicians tell us that the failed switch can be replaced without changing the complete pull down motor ass...
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 i...
My head lights not coming on as well (((HELP ME)))
I was changing a bulb in my trunk. The light lit for a fraction of a second, then nothing. Then I...
1991 BUICK RIVIERA