Dec 272014

wont start, turns over but wont start, took spark plug out and its wet with gas

  One Response to “1999GMC Jimmy”

  1. You will need to check for spark and injector pulse.

    If you are missing both, check the ECM fuse first.
    If you have a weak spark and injector pulse, you may just need a tune up(most common)

    No Start Diagnostics

    Let me know what you find.

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