1993 Buick Riviera Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1993 Buick Riviera

1993 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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1993 Buick Riviera Questions

Will not restart after the engine is hot. (2 answers)

Replaced starter less than 20,000 miles ago...Also when warming very rough. Had this problem before went away after replaced starter now is back

My fuel pump stoppes working, and smoke started rollin out of my console. (2 answers)

I replaced the fuel pump, but it runs like crap now. The relay, and fuses r fine. It spits and sputters, and won't accelerate at all. I don't have a lot of cash to sink into it, so hopefully I can get a idea of what's wrong with help from someone here

Gee is that a trunk or do you have a jacuzzi back there?. (2 answers)

After it rains, about every 3-4 days where I live, I have about 2-3 inches of nasty standing water in the middle of my trunk! I have checked the seal around the trunk opening and it is in excellent shape, no tears or cracking. There are also no rust spots or holes in the body around and under th...

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1993 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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