Quote:
Originally Posted by Schurkey
The wire harness on the sending unit--inside the gas tank--is a known and common problem for many GM vehicles. New fuel pumps often come with replacement wires for the sending unit harness. Be sure to inspect the sending unit harness visually and with an ohmmeter.
|
You know, I hadn't thought about it, but I wonder if this is actually the problem I've been hearing with aftermarket pumps on these older GMs...I haven't experienced it, but been advising on several at a distance where they put in an Airtex replacement and it still wouldn't run, or failed very quickly, then replaced with a GM OE type and the problem was gone. Wonder if the harness was actually the problem, and the Airtex didn't include that? Hmm.