Q: I own a 2005 Saturn Ion with a 2.2-liter engine. At about 90,000 miles, the check gas cap warning light came on, and shortly thereafter, the check engine light came on as well. I've tried a bunch ...
I have a 2014 Buick LaCrosse with 35,000 km. A check-engine light comes on after a fill-up, then goes away a few days later depending how many times I drive. Next fill-up, same problem. I make sure ...