i don't know if i have to high of a fuse in one spot or to low of a fuse. Can any1 tell me what one goes where or where to look it up online?

The owners manual has all that info in it.

Thats the problem . . . . . i don't have the Owners Manual

Ok trev, i do audio installs on cars. your best bet is to look on the back of the fuse cover. if that does not work, hit me back i have a manual for it sittin' right here.
Good Luck!

SDD

The fusebox should the amperage printed on the face under each fuse spot...

i am pretty stupid, the numbers are right there . . .thanks

89Sunbird wrote:The fusebox should the amperage printed on the face under each fuse spot...

That would have been my second choice, since laying on your back trying to read in bad light is a PITA.

There is still a problem . . . .my guages still are not working. I thought it was b/c i had a fuse that was to high and now i put what was sapose to be in there and it is still not working. Any help on where to look next?

None of the gauges work? Or the lights? Do the external lights work?

Perhaps you have a bad cluster?

The Speedo, temp, and gas guage work but those are the ones that do not light up. The Climate control knobs do not light up either. I think it is something little, this happened once before and when we brought my car into the shop for something eles they fixed that too. But whne i turn on my brights the light on the dash goes on, my turn signals work along with everything eles but those 3 guages and the climate control knobs. I have no idea

I'd get a good reliable wiring diagram and find the common thread. I'm thinking either ground wire or main power wire to those three. sometimes depending on the wiring one bad bulb will cause all of the others to go out. While you're cleaning up the ground wires I'd be looking for anything broken, burnt, or missing.

1990 Pontiac Sunbird GT turbo
-TGP turbo
-DSM SMIC turned TMIC
-Injectors