1993 buick riviera....stated it and backed out of the garage. shut it off and went inside to get my wallet. Came back out and when I turn the ignition switch......nothing!

how did you disconnect the battery, pos first then neg ? or neg first then pos ? try starting it and after started, hold your rpm at 1500, for about two minutes, then if still running, drive it to get to.speeds of 40 for about 15 minutes, this is to relearn if not, disconnect your battery, take the pos and neg cable and touch them together and hold for about a minute, then Connect them back, neg.first.then pos, then follow steps above to.relearn.

Hi Rita, are there any warning lights on the dash? How long does it run for. starting and running for a second or two would indicate an immobilizer fault and that the key has lost its code with the car That would need to go to a garage. Jon

may be a rubber suspension bushing. it can be inspected by someone that has some knowledge.

if its not turning over all the way when its worm and the batteries good as a mechanic the first thing i would do is check all the fluids oils coolant colors and levels and if that all good change the starter

Sorry our owners manuals which contain the fuse info only go back to the 1993 model year.

get back to you.

fill up the reservoir and climb under while someone pumps the pedal,you will soon find the leak....

replace blower control module

fuel filter,or pound on fuel tank lightly while trying to start with rubber mallet

The blower motor control module needs to be replaced, that will solve the problem. The module is underneath the hood on the firewall in the back. It has 2- 6mm screws. Unplug it, pull it out, put the other one back in. Plug it in. This is common for this model buick.