Chevy and GMC Duramax Diesel Forum banner

1 - 6 of 6 Posts

·
Registered
Joined
·
4 Posts
Discussion Starter #1
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.
 

·
Premium Member
Joined
·
3,484 Posts
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?
 

·
Premium Member
Joined
·
1,323 Posts
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.
 

·
Registered
Joined
·
4 Posts
Discussion Starter #6
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.
 
1 - 6 of 6 Posts
Top