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Engine codes

Discussion in 'TMC Tuners / Tuning' started by tkocurek64, Feb 9, 2015.

  1. Feb 9, 2015 at 2:25 AM #1
    tkocurek64

    tkocurek64 Ehhh, close enough

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    Does anybody know the remedy for engine code 300 on a silverado 2500 with the 6.0???

    The scanner said i had a random missfire
     
  2. Feb 9, 2015 at 7:19 AM #2
    Bigredmariner

    Bigredmariner I'm too LAZY to Choose a Custom Title!!!

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    Check plugs, coil pack, injector and compression. The code should also be telling you which cylinder. Last time I had the code it was a burnt intake valve and wasn't a simple fix.


    Posted from my iPad via Tapatalk HD.
     
  3. Feb 9, 2015 at 12:18 PM #3
    tkocurek64

    tkocurek64 Ehhh, close enough

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    The code translated to a random misfire meaning more than one cylinder
     
  4. Feb 9, 2015 at 4:57 PM #4
    Draenor

    Draenor KILL ALL HUMANS!!!!

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    Last time the plugs and wires were changed?
     
  5. Feb 9, 2015 at 5:04 PM #5
    tkocurek64

    tkocurek64 Ehhh, close enough

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    They look original but I just changed them. And it didn't seem to help
     
  6. Feb 9, 2015 at 5:56 PM #6
    Draenor

    Draenor KILL ALL HUMANS!!!!

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    Can you perform a crankshaft re-learn?
     

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