[Trchandler]

Having issues with fuel injectors on a LLY. Have replaced the wiring harnesses,had the FICM rebuilt and the balance rates are in tolerance. Still get fuel injector codes.

 

[ALLY Cat]

Welcome to the DF! Any mods or tuners? How long have you owned the truck and was it running fine and suddenly started giving you problems?

 

[Trchandler]

Pretty much every mod you can bolt on and running EFI live tune.

 

[Trchandler]

Own the truck 3 years and just started about 2 months ago

 

[05 3500 2wd]

Pretty much every mod you can bolt on and running EFI live tune.

OMG please tell me you bolt on mods are not all the chrome stuff JC Whitney sells. LMAO

How many miles on your truck?

Try a new fuel filter.

 

[Trchandler]

NO. I don’t do chrome. Its all performance. 165,000 miles. Done they fuel filter when I changed the oil about 1,000 miles ago.