Quick rundown:

Car runs good one day. Replace valve cover gaskets. Car sits overnight, wont run the next day. No I dont see any pinched wires.

Anyway, my car randomly loses fuel pressure after the pump primes. I traced it back to a weak injector driver ground in the ecm. I replaced the ecm, ecm connectors, and the driver ground pins in the harness. It still loses pressure. I take the fuel pump fuse in/out and it will hold/lose pressure randomly still.

Grounds on the back of the heads seem ok.

My interior lights come on randomly sometimes. Maybe they're related. I have no idea what else to look for. Any ideas before I take off my new MiniRam and carb my car?

 

owned by a pinched injector wire