i have a whining noise from the engine on a2001 olds aourota- 3.5lit. thought it was the idler...
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i have a whining noise from the engine on a2001 olds aourota- 3.5lit. thought it was the idler pulley but it was not. any thoughts?
secondary air injection system malfunction with the check engine light on. The 2001 olds has 89,000...
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secondary air injection system malfunction with the check engine light on. The 2001 olds has 89,000 miles and is in good running condition...no other problems with the car known. Had a tune-up less than two years. Will not pass the emissions test, help!