Advanced diesel diagnostics
Electrical, drivability, no-start, fuel, boost, cooling, and emissions-system testing focused on identifying the cause.
Serving Winchester truck owners
Diesel Repair near Winchester, TN
Winchester diesel owners have a nearby option for advanced diagnostics and complete truck repair. Mid-10 Motorsports works on Duramax, Power Stroke, and Cummins platforms from our Estill Springs shop.
Diagnosis before guesswork
The right repair starts with the right test
We use scan data, circuit testing, mechanical checks, and platform experience to find the actual failure before recommending parts. You receive a repair plan built around the truck, its symptoms, and how you use it.
We are located at 7285 Old Tullahoma Rd in Estill Springs, a straightforward drive from Winchester. Submit your truck information before the trip so we can review the concern and discuss scheduling.
Duramax, Power Stroke & Cummins
Platform-specific repair and maintenance for GM, Ford, and Ram diesel trucks.
Engine, turbo & fuel systems
Head gaskets, cooling systems, injectors, high-pressure fuel, turbochargers, engine repair, and replacement.
Complete truck repair
Transmission, drivetrain, steering, suspension, brakes, A/C, HVAC, and medium-duty service.
Gas and medium-duty service also available
Built around working trucks
Duramax
Fuel systems, head gaskets, turbochargers, cooling, engine and transmission work.
Power Stroke
Difficult diagnostics, major repairs, maintenance, and emissions-compliant programming.
Cummins
Fuel, air, cooling, engine, drivetrain, and carefully planned performance solutions.
Tell us what the truck is doing
Start your service request
Include the VIN, symptoms, warning lights, trouble codes, and any parts recently replaced. A request is not a confirmed appointment; we will contact you to discuss the truck and scheduling.