changed motor oil and filter changed feul filter engine still smokes
engine started smoking 4months ago not oil smoke it is deseil exhaust on 2003 GMC Sierra 3500
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Recent GMC Sierra 3500 Questions
- Why does my motor not shift before it sounds like its revved too high?
- My 05 GMC 3500 heat and ac fan only works on the first 3 settings not the
- Every time I turn the ignition off and back on all the readings will reset
- My Heated Seat Control keeps coming on without notice & It wont shutoff turns on
- 2005 gmc sierra 4x4. My power steering and brakes are not working. why?