MY 92 GRAND PRIX ALERNATOR REGULATOR NEEDS TO BE...

  • Tiny
  • Anonymous
  • 1992 Pontiac Grand Prix
  • 125,000 miles

My 92 grand prix alernator regulator needs to be replaced or alternator over all, this was confirmed by autozone. My question is does the alternator has a fuse in the engine compartment and if it does is it labeled with the letters A.I.R. 3.4LT.

Wednesday, February 13th, 2013 AT 6:00 PM

1 Answer

  • Tiny
  • Wrenchtech
  • Expert
  • 19,541 posts

There are a couple fuses that feed the alternator. You should just use a test light and test both ends of every one.
Test for power on the main terminal of the alternator with the KEY OFF.

Was this
answer
helpful?
Yes
No
Wednesday, February 13th, 2013 AT 6:04 PM

Please login or register to post a reply.

Similar Questions