John's Auto & Diesel Clinic, LLC is a locally owned business that specializes in all aspects of diesel truck repair, automotive and RV repair. We work on all Powerstoke, Cummings, and Duramax engines from a basic tune up to complete tear down and rebuild. We also work on semi truck and provide all services for them. We believe in professional, honest and reliable service. - Diesel Engine Specialists - Complete Auto & Truck Repair - Engine Rebuilds - Fuel Injectors/Turbos - A/C Service & Repair - Diagnostics & Tune-Ups Servicing Fruitland, Ontario, Payette and surrounding areas. Call us today so we can take care of you and your vehicle!