Quote:

well eliminate some of the wiring.
run a hot directly to the VR sensing line.
it should back feed the ecu, balast resister/coil.

see if it will continue to run.

the next step would be if it still dies, to start swapping old parts back in during the won't start period until it does.



Is this the blue wire? Just jumper from + on battery to this?


Quote:

Check/clean the firewall bulkhead disconnect terminals.



These pare pretty darn clean as the engine bay harness is new. The underdash harness is old though so that's why I was wondering if that could be an issue. I have a new dash harness I have yet to put in but I'd like to clear this up before I install that.