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  1. J

    LB7: Injector Cup/Copper washers

    I'm getting ready to install new injectors and copper washers. Does it matter what side the washer goes in, one side has a little dome, the other side is almost flat.
  2. J

    LB7: Diesel in the oil, injectors ok.

    Placed my meter on the 200 range, all 8 injectors read between .02.5 and .02.9, I guess they are fine. Not sure what else to look for. Could it be possible that one of the supply lines was loose, and now that I've put them back to ran it without the covers it's not leaking any more. I'm also...
  3. J

    LB7: Diesel in the oil, injectors ok.

    Found some minute traces of dye around the base of the return neck on injectors 1,4 and 5, not a steaming leak, like I've seen in some videos, just a glowing ring around. When they say an injector is cracked, does the metal actually breaks, or do the seals just go bad? Also when you buy...
  4. J

    LB7: Diesel in the oil, injectors ok.

    Been running the truck, with the regulator unplugged, no dye or leaks anywhere. Balance rates OK. What are the possibilities of the Cp3 seal been bad?
  5. J

    LB7: Diesel in the oil, injectors ok.

    Can it leak that bad, I had about 4 gallons of oil/diesel in the crack case. Can the pump be tested on the truck?
  6. J

    LB7: Diesel in the oil, injectors ok.

    Not sure on the injectors, no black or white smoke out of the tail pipe at all.
  7. J

    LB7: Diesel in the oil, injectors ok.

    Not sure if there is enough room to unplug regulator, can it be eliminated some where else?
  8. J

    LB7: Diesel in the oil, injectors ok.

    I have a 01 duramax, 118000 miles, it is mainly used for pulling a 30 FT toy hauler trailer, on our last trip it died on us, and would not start anymore, and after looking around I noticed a lot of oil and diesel smell all over the underside of the truck, the truck was towed to a nearby Chevy...