Check Engine Light Due to Gas Cap Issueon Buick Park Avenue

Illumination of the Check Engine Light may be the result of a loose or worn gas cap.

RepairPal Verified
Average mileage : 90,000 (90,000–90,000)
2 Years Affected: 1996, 2004
4 people reported this problem
1 person shared problem details
check eng. light came on. cleaned rust off of fill pipe cleand cap reset light no prob
2 people like thisFlag inappropiate
Related Items:
It's not the gas cap. Could changing the Canister Purge Valve solve the problem? I reset the c...
Checked code due to stall at highway speed- it cut out then restarted itself.. Bought new air...
Failure of the crankshaft position sensor, ignition control module, or powertrain control modul...
does anyone know where the check engine light is on a 96 buick park avenue supercharged ultra?A...

Related Content