fuel gage battery guage, and some other guage drop right down when i turn the headlights on, and oil pressure guage skyrockets all the time


is it the wrong cluster or did i install something wrong

have had that problem on a few trucks, including my current one. on my s10 it was the ground wire.

on this truck i havent gave a crap. everything i need to work works so im leaving it alone

what year? most have to be reprogrammed

did you put a new cluster in or other component

i figured it out, its an 81, it was just the ground wire that fell off the firewall

ahh i thought u meant newer truck