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1991 Buick Riviera Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1991 Buick Riviera

1991 Buick Riviera Problems

An automatic transmission fluid leak may develop from the rubber section of a transmission cooler line. In some cases the rubber section of hose can be replaced. In others, the complete cooler line must be replaced to correct this type of leak.

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.

The anti-lock brake (ABS) accumulator may fail causing loss of power brake assist. (The brake pedal will become very hard.)

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1991 Buick Riviera Questions

I was changing a bulb in my trunk. The light lit for a fraction of a second, then nothing. Then I noticed my inside lights and remote door locks stopped working. I checked all the fuses and they were good. That only leaves me to believe that it's a cirquit breaker. Anyone know how I can reset...

1991 BUICK RIVIERA

I stopped kind of hard and heard a loud pop and right away my break pedal went to the floor. it will still stop but it goes all the way down??? What should I do?

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1991 Buick Riviera Recalls

THE FRONT OUTER SHOULDER BELT WEB SEW STOP CAN BECOME STUCK IN THE RETRACTOR. THE BELT CAN BE DIFFICULT TO PULL OUT OF THE RETRACTOR AND SOME OCCUPANTS MAY NOT BE ABLE TO FASTEN THE BELT.

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