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check engine

  1. I4/I5 Engine & Drivetrain
    Hey all, thanks for any help you can give and for taking the time to read through this. I've been trying everything I can, and I'm at the point where I'm about ready to just pay to have the dealer look at it, but figured I would see if anyone here had an idea I didn't come across. My truck is a...
  2. Engines/Performance/Tech Questions
    Hey guys, I went to Auto Zone and the guy printed out a receipt telling me the probable causes for my check engine light. But I need you guys for the rest of the help haha Probable causes for P0506: 1) Vacuum leak on engine 2) Dirty throttle body 3) IAC motor defective 4) Poor electrical...
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