That's a tough situation. The best bet is to get a wiring schematic for the truck and start getting familiar with the factory setup. You will need to know the core wiring to figure out if someone added stuff over the years. The folks on this site are always willing to help if you put up pictures...
Im looking for a 1990-1991suburban dash cluster. Im hoping to find one with a tachometer but if not thats okay. Im looking for a electronic speedo version.
Eastwood 2k wheel primer. Comes in a rattle can. Then top coat it with whatever you want. I would go for the Eastwood 2k rattle can areospray top coat.
It wasn't me that posted it but I can try to help you out.
I usually start at the back and work my way forward. I'll give you the main points I can remember and it should get you close.
1. Disconnect drive shaft - tape up u-joints
2. Unbolt the trans from the cross member
3.Disconnect trans...
My best guess would be wrong torque when it was put in at some point. Too much torque cracked the prong and the bolt backed out with nothing to hold on.
I am looking for some turn signal help. I have tried the usual suspects but I'm a little confused about this one.
1977 C30 Automatic
Tested 12s volt on both sides of the glass fuse - Good
Tested 12 volts at the flasher (552 Round Style) - Good
Tested 12 volts up to the switch on the purple wire...