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  1. crashz71

    lb7 parts

    hello anyone have any stock lb7 exhaust rocker arms for sale?
  2. crashz71

    Allison 5sp: shifting problem

    thanks for the info.
  3. crashz71

    Allison 5sp: shifting problem

    i very rarely do burnouts i just did one showing off the other day and the truck shifted very quick to 3rd and back to 2nd and i don't know why. just thought there may be an issue.
  4. crashz71

    Allison 5sp: shifting problem

    Can anyone help me out? i am having a problem if i do a burnout my truck will shift from 2nd to 3rd immediately and then bog a little and down shift back to 2nd and spin again.I have changed the spin on filter and fluid it did not help the tranny. i took the pan off did not have any debris it...
  5. crashz71

    single and dually

    thanks for the help i appreciate it.
  6. crashz71

    single and dually

    hello can anyone tell me what the track width is for a dually and a single wheel truck with the aam rear end.Or are the rears the same width.
  7. crashz71

    LB7: need parts

    hello can anyone tell me where i can get an injector pump for a lb7 new or used like used might be more affordable thanks.
  8. crashz71

    fuel pressure

    thanks allot i guess i will put a new cp3 on it and hopefully that will take care of it.
  9. crashz71

    fuel pressure

    It started to rattle that's why i put lift pump on thanks. this thing is driving me crazy lol.
  10. crashz71

    fuel pressure

    yes p1093 p1094
  11. crashz71

    fuel pressure

    I really don't remember it looked like the old style. i just put a new fass150 with the two filter's and it didn't seem to make any difference in the way it ran at all. i am starting to get allot of rattle out of the engine here lately can the low fuel pressure cause the injectors to rattle?
  12. crashz71

    fuel pressure

    I went out put des.rail pres. to 160mpa it went to 23206 but act. only says 5300 to 5600.
  13. crashz71

    fuel pressure

    I have 194,000 on the truck i will try to log rail pres. and see if it hold.And also what should the stock turbo psi be at 1500 rpm mine only shows about 1.5 psi according efi. It does not smoke at idle at all just black smoke going up hills or giving it fuel taking off from a stop light or...
  14. crashz71

    fuel pressure

    Hello new ohio man here i am having a problem with fuel pressure. At w.o.t my des. is reading a little over 24,000 but my act. is about half that. injector bal. reads ok. I just changed my fuel filter helped a little i have plugged the fprv,took the tank off and cleaned all that out cleaned the...
  15. crashz71

    2001-2002 Guys Help

    They make a plastic prep u use before paint it comes in a spray can just like the paint does.Usually an auto parts store has it.
  16. crashz71

    Hello i am having trouble with my 2002 duramax i have the 20/20 tune on it and 4" pipes fass 150...

    Hello i am having trouble with my 2002 duramax i have the 20/20 tune on it and 4" pipes fass 150 lift pump k&n cold air ppe boost valve and the problem is i get allot of black smoke when accelerating. The truck runs great but it is rattling a little anything you can tell me that will help i...
  17. crashz71

    Black Smoke Problem

    New to the site & EFI Live. Getting alot of black smoke under mild acceleration. Running a stock tune. Truck has 190,000 miles on it. Injectors were replaced at 110,000 miles. Have attached the stock tune & a log from EFI Live. If someone could take a look at it and see if there are any problems...
  18. crashz71

    Hello i have a 2002 duramax all stock except exhaust and i have efi live but not sure how to...

    Hello i have a 2002 duramax all stock except exhaust and i have efi live but not sure how to operate it i want to put a small tune on it. If i download my stock tune will it still be on my truck also.
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