Check engine light came on a few days ago driving home from work. I thought about taking it to my local garage to have it looked at but they charge 60-70 bucks just to look at it so I took it to Autozone for a free CEL scan this weekend. Autozone associate Eric hooked up his scanner and it came up with a dirty O-2 sensor, He suggested trying a bottle of Gumout fuel treatment cleaner which I bought and put in my gas tank. needless to say after driving around on a few errands the CEL light came off and I notice my car running smoother than it has. Autozone and their associates are great and very knowledgable.
Would you recommend AutoZone to others? Yes