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Resources for the Repair and Maintenance of your 1993 Buick Riviera

1993 Buick Riviera

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1993 Buick Riviera Problems

Drive Train -- Verified

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.

Maintenance -- Verified

Brake fluid can become dirty and may cause problems in the brake system; it should be flushed every 60,000 miles.

Engine -- Verified

The intake manifold gasket may develop external engine oil leak. The manifold gasket will need to be replaced to correct this issue.

Drive Train -- Verified

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You may be able to prevent transmission problems by servicing the transmission and inspecting the fluid every 30,000 miles. If the fluid is dark or burned then the transmission system should be completely flushed.

Heating & Air Conditioning -- Verified

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.

1993 Buick Riviera Recalls (Recent)

Body, Interior & Misc., June 21, 1995

Summary: 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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1993 Buick Riviera Questions and Answers

Visitor, 1993 Buick Riviera, Clifton, CO

Driver's side electric window will not go down all the way,
How do we fix this problem?
Thanks

MKANEAKUA, 1993 Buick Riviera, Haleiwa, HI

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 excellen...

infamousB, 1993 Buick Riviera, Frankfort, IN

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 h...

lilmztete, 1993 Buick Riviera, Hillsboro, OR

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

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