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    LB7: blue smoke

    so I started my truck today and I had an injector that kept missing looking at the balance rates figured it to be number 7 at 13. I am thinking of replacing that injector or am I wrong? I have efi live is the a test I can run to verify that it that injector?
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    LB7: blue smoke

    I light hone was done just to not off carbon deposits on the cylinder walls. No we did not check the PTW clearance since it was a stock swap for rings. I did not check for out of roundness either I did not have any of those tools for this. I am thinking of replacing number 7 since the specs seem...
  3. S

    Im losing my marbles

    any updates
  4. S

    LB7: blue smoke

    I just finish replacing a head, injectors, and piston rings. I was blowing blue smoke before and my balance rates where slighy out of spec. I ordered most of my parts from gmpartsonline. After the starting the motor I let it run for a few hours at idle white smokes where everywhere even after...