1991 Buick Riviera Repair and Maintenance

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

1991 Buick Riviera Problems

ABS accumulater may fail

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

AC System Prone to Leaks/Pressure Sensor Failures

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.

Leaking Water Pump May Cause Coolant Loss and Overheating

A coolant leak may develop from the water pump. This can result in an engine overheating condition. A leaking water pump will require replacement.

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1991 Buick Riviera Questions

My 1991 riviera won't start its not saying nothing and my fuel pump is not on (1 answer)

My head lights not coming on as well (((HELP ME)))

How can I reset the cirquit breaker for inside lights and remote door locks? (1 answer)

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...

WHAT ARE SOME THE CAUSES AS TO WHY THIS MODEL CAR WILL NOT PASS EMISSIONS TEST? (1 answer)

1991 BUICK RIVIERA

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1991 Buick Riviera Recalls

Recall 95V110000
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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