Quote:

The instruments ground through an extra opening in the bulkhead connector and attach to a wiper motor nut/stud. My bulkhead connector may be bad, as could be the grounding point on the wiper motor, I suppose.



Is this your only ground for the wiring system? How does it get back to the [-] battery?

You should also have another ground from the wire harness to the core support, but you still need a wire from the battery [-] to all of this...


I mean how does your system get ground if there is nothing going back directly to the battery? You have power going to everything but you don't have ground going to everything.

Allen Here's a novel idea, let's not throw a bunch of parts at the car hoping it will fix the problem and instead spend a little time diagnosing it first. Life was a little easier when I was just a wrench.