96ex-cabcummins
New member
- Joined
- Feb 16, 2009
- Messages
- 37
i have a 2007 5.9 with a smarty, exhaust, and CAI. the smarty is always on setting 3. a few months ago i had noticed a intermitten miss. one night the truck lost power and a code for bank one injectors came up. i pulled the injectors and had them tested. all of them tested bad and i bought 6 re mans. 4 days of driving it and it had a worse miss then before. i pull them again they checked them and said two were sticking and sent me two more. after a month of driving it, the miss is still there sometimes and im not sure what to do. i dont want to get upset at the shop im going through if it is another issue like wiring harness or ecm or something in the cp3. plus i dont want to just throw money at it until its fixed. i dont have a fuel system but i run a good fuel filter and the truck has 124000. any advice would be appreciated.