Question about 2003 Buick Century

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2003 Buick Regal

While driving my dash lights all light up and the car stalls. Happened while turning a corner today and then no steering and brakes. Had it to the dealer last week they said nothing in the diagnostics test showed. Also, bought a new battery and still not working right. Any suggestions

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  • kenkwest Apr 19, 2009

    Same problem. Don't matter if car is cold or warmed up. Most often happens on start-up, dash lights flash off and on and engine rpms fluctuate. Car then either stalls, or the lights go out and car is ok for a while. Has also happened while going around corner, and while accelerating on entrance ramp of freeway. No fault code, dealer cleaned throttle body screen,fuel injectors,and put in new fuel filter, with no improvement.

  • Medora May 23, 2009

    That's exactly what is happening with my Regal! Afraid to take it to dealer and get ripped off... I'll check your solutions and see if they help

    Thanks!

  • Medora May 23, 2009

    I am having the same exact problem right now. I am going to go straight for the ignition switch first. Thank you!

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Eventually problem got bad enough that it could be located. In this case it was a bad Ignition switch module.

Posted on May 09, 2009

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Try the main positive and negative wires to battery or the wires that lead into the fuse box.

Posted on Jul 02, 2008

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