So I have a 2005 lly Chevy has fass system ppei and egr. Nothing major the other day I was driving and it shut off throwing p0201-p0208 and some other glow plug codes that throws cause a bad ficm so I done some digging and every one say check the ear on the alternater for cut wires and I done some checking and moved the wires till I got the truck to run and I drove the crap out of it to make sure it was gonna run and that I had fixed the wires. So anyways I parked the truck that night and it was fine and the next after noon I started jt and it done the same thing does that mean it’s still wires or is it a ficm going out
Bad ficm
- Thread starter GabeGrindstaff
- Start date
Long story short you use a pick/something sharp to apply more pressure to the injector pin. A quick google search will tell you what you're after (in terms of how to do the "ice pick" fix).
Pray it isnt the FICM. They are very expensive.
Try the ice pick trick first.
www.dieselplace.com
Try the ice pick trick first.
LLY Injector Harness Repair
www.dieselplace.com
More then likely a bad connection. But can always be an ficm too. Start with the cheap stuff and assume the ficm is still good.