Originally Posted by VanillaGorilla
I had a gremlin in mine forever... The speedo would drop to zero, the wipers would quit (usually when it was raining) and the overhead and cruise would quit. I replaced all kinds of stuff including the PDC and the FCM, a lot of $$$ even though I did the work myself. It turned out to be a ground. I finally gave up and took it to the dealership and they fixed it within an hour, although they charged me around $120 to tighten a nut. I looked everywhere for the grounds but just couldn't find the bad one.
That's pushing me closer to believing it's a ground. The stealership tell you where the ground was? I will look around tomorrow, have to change the oil anyway.
'04.5 QCSB 4x4 Laramie, XRF, Muff Delete, Suspension Maxx Links
A couple old Chevy's in pieces...