What is your question?
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What is your question?
I replaced the vent soldenoid and 3 days later the code came back on. What is the next most likely solution. The car seems to run and drive fine.
How long has your 2001 Oldsmobile Alero had this problem?
1-2 months
Chevy + Olds same for code diagnosis. Diagnostic scan tool required to positively identify failure. Good luck!