- Feb 16, 2012
- Reaction score
- Central Jersey
I doubt it's all, or even 1 coil. They all don't quit at once. If it was only 1 coil coil, you'd get a random misfire code for that cylinder--if it was cylinder 2 it'd be a P0302.Not yet. I ran the fuel pressure test and it was on the low side at 46psi. I took it to a small repair shop and they got 49psi on their pressure test. They said that is within range to start the truck so they don't think it's a fuel issue. They found that their was no spark at the coils. I replaced the plugs and wires less than 6 months ago but I've never replaced the coils. It's at the local Chevrolet dealer so they can diagnose what's wrong. Hopefully they will have something for me next week.
If it's no spark--I'm definitely no expert here--possibly could be a wiring issue. I can't wait to see what they find. Hopefully it won't be crazy expensive.