Car Problem Reports

Buick LeSabre Check Engine Light Due to Ignition Related Failures

 
Buick LeSabre Problem
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Model Years Affected: 1997, 1998, 1999, 2000, 2001, 2002, 2003

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Failure of the crankshaft position sensorignition control module, or powertrain control module (PCM) may cause the Check Engine Light to illuminate.

  •  Rookie

    The light service engine lite comes on. I had it fixed about a month ago. Was on a trip and the light came on again. Checked all fluids and they were fine. This costs quite a bit of money.

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