One problem related to tank filler pipe and cap has been reported for the 2000 Oldsmobile Alero. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 Oldsmobile Alero based on all problems reported for the 2000 Alero.
There is an evaporation leak due to defective fuel hose which was replaced 3 times, and fuel neck and it was replaced 2 times. Defect was causing engine light to stay on. Also solenoid was replaced. Vehicle was sent to dealer 7 times, but could not determine cause.