Question about 2000 Buick LeSabre

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Engine starts, runs a few minutes,then stops. If Iwaite a few minutes,usualy longer,10,15,30,or 1 hour,I can or might get it to run for a couple of minutes,then it stops.I ran out a gallon of gas from the tank, replaced the fuel filter,same problem.

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  • James D. Baranowski May 02, 2010

    I checked for spark and I can get good spark on all six,would the modual still be suspected as defective?

  • James D. Baranowski May 02, 2010

    Removed modual and had it checked on a tester several times. The unit heated up as it should, but passed every time.

  • James D. Baranowski May 09, 2010

    After changing the ignition modual and then the crank sensor, the car wouldn't start.Found the Problem to be the pink wire to the ignition control modual to be intermittent.Repaired wire,I'm on the road again. Thank you for your comments and suggestions,they gave me direction and confidence.How do I close this fix?



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Try the ignition control module.....

Posted on May 02, 2010

Testimonial: "Thank you for the suggestions,they gave me direction and confidence,even though not a fix put me in the right area of the problem.The pink wire to the ignition control modual was intermittent.Repaired,ran all day.Thanks again"

  • walleyracing
    walleyracing May 03, 2010

    STILL a possibility, are you trying to test ICM right after vehicle dies?

    Have you checked or replaced the crank positioning sensor or cam pos. sensor? New ones at autozone 27.00 for crank sensor, 37.00 for cam sensor. These three items all have similar signs.

  • walleyracing
    walleyracing May 10, 2010

    where did you replace wire? whle thing or just pin at connection?




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