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blowby

  1. 11-16 LML Duramax Powertrain
    I have a 2016 Duramax 6.6 LML . As I was leaving work I got on the fwy I gave it gas and as I was getting to 60mph I lost some power and lots of white smoke from the tail pipe I pulled over and I noticed oil coming from the tailpipe. Iv been told I could have a bad lifters on cil4 . Can...
  2. 01-04.5 LB7 Duramax Powertrain
    So I just picked up an lb7 with 158,000 miles on it one owner truck , drove it 2 hours and it drove perfect no check engine or anything , when I first checked the truck I drove it got it warm and check the blowby at the oil cap and it was a small haze it seem normal , when I got home doing...
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