Having problems with your 2002 Ford Explorer ?
Will bad pvc valve cause smoke from tailpipe on occasion
\015 Remanufactured engine with less than 1000 miles. Does not smoke all the time, but will blow lots of blue smoke out tailpipe for a few miles, then stop and not smoke again for a few days. Someone told me the PCV valve might be bad.\015
Repair Help & Product Troubleshooting for 2002 Ford Explorer
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