Search results

  1. D

    Headlights?

    The light is on with low power and only goes out when brights are turned on. So if I'm getting power with low beams wouldn't I still be getting power with high beams? Sorry, electrical work is far from my specialty.
  2. D

    Headlights?

    87 GMC with the quad headlights. Driver's side top light goes out when brights activated. It works fine on low beam. I've replaced the light and verified it's the right bulb cause it's the same as on the passenger side. Any ideas?
  3. D

    Kickdown switch

    Thanks. I’ve got an 87 Surburban parts truck that may have one on it still. If not I may take you up on that.
  4. D

    Kickdown switch

    I'm working all day today, but will try to upload some pics tonight or tomorrow.
  5. D

    Kickdown switch

    Thanks for the replies. After looking at wiring schematics I found the truck has a transmission kickdown relay on the firewall. The relay had an open single terminal for a spade type connection sticking out of the harness. So I'm assuming someone just did away with the original kickdown switch...
  6. D

    Kickdown switch

    Just 3. It has the RPO code for the TH400 also.
  7. D

    Kickdown switch

    I just bought an 87 GMC 1500 with a 305 and TH400. Doing general tune-up and fluid changes the other day and I noticed a single terminal switch on driver’s side of tranny. After exploring this forum I’ve determined it to be a kickdown switch. However there’s no wiring or even the switch attached...
View older results

Latest posts

Forum statistics

Threads
48,419
Posts
1,067,097
Members
42,808
Latest member
Scrambler-Cafe
Top