Question about 1989 Jeep Wrangler

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Jeep runs for a minute or two and losses it's spark for 45 min

Jeep losses it's spark for 45 minutes and then runs for a minute or two. After it sits it seems to start right up and run for a few minutes. I have changed the coil and pick up coil but no change??? any ideas?

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  • jsowers1717 May 21, 2009

    Thanks but one thing I left out. The motor was changed out with a straight 6 and I can't find the ignition module. It is not on the fender. I'll keep looking. thank you

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Sounds like you need to Replace the Ignition Module.
It is a square box located on the side of your fender wall when you lift the hood approx 6 by 8 inch flat box shaped.
Go to auto store and they can show you a pic of it.
It Controls Spark plug Firing.
hope that helped

Posted on May 20, 2009

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Posted on Jan 02, 2017

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