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  1. C

    instart no restart on great running engine (new Injectors)

    Where is the high pressure relief valve located? Part number?
  2. C

    LB7 Help! No Start After...

    I have tried to pump the primer while spinning it over with no luck.
  3. C

    LB7 Help! No Start After...

    I haven't had much time to play with it but today I tried again and still haven't got it to hit. All fuses are good. I checked power to the fuel ecm and power is good. Im not getting power to my injectors but I think its because the rail pressure isn't high enough? I took the return hose off at...
  4. C

    LB7 Help! No Start After...

    The injectors that are in it now are a reman set. I cleaned the others out of the truck if that's what your asking. It will not run now, can you check the balance rates just with it spinning over?
  5. C

    LB7 Help! No Start After...

    Bump...anybody?
  6. C

    LB7 Help! No Start After...

    I recently bought an 04 2500HD with the LB7. Had a blown head gasket on the passenger rear but ran fine. I replaced the gaskets and installed ARP studs. I cleaned the injectors because rust had fell into the inlets from the lines, also cleaned the lines. Finished up the job and fired right up...
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