2006 Silverado Ignition Issue

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This topic contains 1 reply, has 2 voices, and was last updated by Nightflyr * Richard Kirshy 1 year, 4 months ago.

  • Creator
  • #953834
    Jim W
    Jim Williamson

    A few weeks ago, I went to start my 2006 Silverado – starter turned but engine never fired. I eventually got figured out it was a spark issue. I replaced the distributor cap & rotor, ignition coil, and crankshaft position sensor – still no start. I noticed a bad 15A fuse (INJ2) and replaced it – still no start. I replaced the ignition control module and it started right up.

    Here’s where the problem continues…the truck ran great for a week, then all of the sudden it died out on my in the middle of driving. I got it towed back home and tried swapping out the ignition control module again – Didn’t solve the issue this time.

    Any ideas on what I should try next?

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  • Author
  • #953844
    Nightflyr *
    Richard Kirshy

    Might first try scanning for any codes and correct any issue(s) that caused them.
    You state it is a no spark condition, start with a wiring diagram of the ignition system.
    A scope would be very helpful.

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