You might want to go and look at some books at a Public Library.
goto-installdr.com
chiltons manual has wiring diagrams for that
I own a 1989 Sunbird GT turbo and the vacuume line diagram is located under the hood on the top left corner.
A 1989 Pontiac stereo wiring diagram can be obtained from most General Motors dealerships. The wiring diagram can also be found at most auto-parts stores.
where can you find a diagram of 1994 pontiac grand am motor?
In a Chiltons automotive book for the sunbird which I believe is the same for the cavalier for the same year. You could either buy one from an auto parts store for about $20-$30 or check one out from a public library if they stock it, (they should).
The voltage regulator is inside the alternator.
I have a 1990 Pontiac sunbird and i was only able to find one, it was behind the exhaust manifold on the block. I myself am having problems finding the other. I hope this helps.
Wiring diagram of what component?
try autozone.com current vehicle choose car repair info vehicle repair guides you may be able to find it in there
try autozone.com current vehicle upper left choose car repair info vehicle repair guides it may b in there
go to your local Pontiac dealer and ask if you can see the diagram