10 out of 5 stars. Couldn't give higher praise, really. We were traveling from NJ to MO. Altamonte, IL was just supposed to be another exit we sped by, until the "check engine" light came on after we hit two of those orange and white barrel cones (long story). Our first blessing was landing at the only hotel/Jack Flash convenience and gas/McDonald's /Subway oasis for many miles around. Our second blessing was Ritter's. We called first thing Monday morning and he had us on the road and completely fixed/inspected/cleared by Tuesday morning. We buzzed on along our way to Columbia MO and then back home to NJ with nary a bump. He did not overcharge (no "stranded traveler's discount", LOL) and even credited us a very cool 10% for being AAA members. He compiled a list of "next few thousand miles" things to be aware of and he saved our family vacation. He picked up my stranded self at the hotel and he drove me back to my car at the shop. People like that just don't exist much, anymore. And it was a vacation of laughter, hugs, food and the love of family, courtesy of Greg Ritter, his employees and his auto repair shop. Thank you SO much Greg, from Tisha and Zachary Guenther.