Question about 2001 Isuzu Trooper

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2001 Trooper. Starter motor started screeching. Had it overhauled ( new clutch & brushes etc.). All ok. But since then Check Engine Light comes on intermittently. Running ok. Oil levels ok. Had starter motor checked over- all connections all right.,Any ideas??

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The most likely cause of check engine light is the o2 sensor.

Posted on Sep 29, 2010


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