Symptoms of engine problems that require auto repair services in Howell, MI include knocking noises, rough idling, decreased performance, and the check engine light being on. At Schroeder's Body Shop LLC in Howell, MI, they specialize in a wide range of automotive and RV collision and mechanical repairs. Their experienced team is equipped to handle everything from minor dents and scratches to major collision damage, ensuring your vehicle is restored to its original condition.