Advanced diesel diagnostics
Electrical, drivability, no-start, fuel, boost, cooling, and emissions-system testing focused on identifying the cause.
Your local diesel shop
Diesel Repair in Estill Springs, TN
Mid-10 Motorsports is located on Old Tullahoma Road in Estill Springs. We handle difficult diagnostics, complete repairs, maintenance, and carefully planned performance work for diesel and medium-duty trucks.
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.
Our shop is at 7285 Old Tullahoma Rd, convenient to Estill Springs, Winchester, Tullahoma, and the surrounding Franklin County area.
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.