Question about 1992 Buick LeSabre

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Car runs fine for about 5 min then bogs backfires

Car runs fine for about 5 min then bogs backfires and misses changed the spark plugs fuel filter plug wires

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  • pamela_lyon May 16, 2009

    my 1992 buick La Sabre limited jerks on acceleration and it backfires,acts like it's going to die at a stop sign. This is after driving it for about 5 minutes. We've change fuel regulator,spark plugs, fuel filter and we still have the same problem

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Have you had the catalytic converter checked?

Posted on May 13, 2009

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