20 Most Recent 1993 Buick Riviera - Page 5 Questions & Answers

Faulty horn relay.sounds like relay is sticking or horn botton is stuck.

Buick Riviera... | Answered on Jun 06, 2012

This may be a problem in the antitheft system. This link explains


Buick Riviera... | Answered on May 14, 2012

You need to pull the inner cable to unlatch the hood. Look through the grill near the center of the car for the cable. If you can't reach it with your hand/fingers- use a coat hanger or pliers....

Buick Riviera... | Answered on Apr 30, 2012

try this website: http://members.dandy.net/~k0xp/Oldsmobile/OldsDiagrams.htm
it's based off of the 1984 cutlass with 307 but may work on other oldsmobile buick and even cadillac vehicles with 307. hope this helps.

Buick Riviera... | Answered on Apr 08, 2012

GM's antitheft system, has been known to cause such troubles. Read thru this link and decide if this is your problem.


Buick Riviera... | Answered on Mar 26, 2012

The ECM would be the LAST thing that would cause this. You need to have a live data styream scanner hooked up to see what is going on with the engine fuel control.

Buick Riviera... | Answered on Mar 18, 2012

Try these links to download the owners manual to your car

Buick Riviera... | Answered on Feb 11, 2012

Look at drivers side front,near ECT and also on driverside. On upper intake(plastic) GM designed it to fail internally (where u can't see it) to drink your coolant through a bypass. Replace the intake with DORMAN. Around 150 or so.

Buick Riviera... | Answered on Oct 19, 2011

The fuse box in inside the vehicle (not the one under the rear seat) & the fuse panel in the engine compartment both have fuses for the cooling fans. Below is a diagram of both panels and the cooling fan fuses are marked for you. If you can't find your owners manual and would like a copy, you can email me at csautomotivecars@att.net with your make, model & year. I will be happy to email you a copy at no cost to you. I hope this helps and good luck.



Buick Riviera... | Answered on Sep 15, 2011

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