CEL After Failed COSTCO fill + OBD II Scan
In the past, the CEL came on maybe twice, and we fooled w/ gas cap and within a day, light went off. Looks like it wants to stay on tho not blinking. It came on after COSTCO pumps were under too m...
Forum Discussion
The EVAP code may come back once the monitor is ready. That's the gas cap related code. The other is likely a bad O2 sensor.
