Check Engine specializes in electrical diagnostics including check engine lights, ABS, Airbags, and much more. We also offer full service and repairs for all cars and trucks, as well as a wide variety of performance upgrades and tuning. Tired of paying outrageous fees for diagnostic and electrical work at the dealership? We offer a labor rate that is half the average dealership cost. Tired of just having codes read to you at the parts stores? We Read, Diagnose, AND Repair all of your automotive issues. Check Engine relies on over a decade of automotive experience here in the Knoxville area. We are conveniently located in West Knoxville, just outside of Farragut city limits; only 1 mile from Turkey Creek shopping center and 1/2 mile from the Campbell Station Rd exit of Interstate 40. Stop by and see how we can fill all of your automotive needs at 817 N Herron Road, Knoxville, TN 37932.