Transmission Repair
Shifting problems, leaks and clutch trouble diagnosed and repaired.
What are the signs a truck transmission needs repair?
Common signs are hard or missed shifts, grinding, slipping out of gear, a clutch that will not release, fluid leaks and transmission fault codes. Diesel Rx, LLC diagnoses and repairs transmission problems on diesel trucks of all makes and models. Call (864) 804-1438 and describe what the truck is doing.
When to call us
- Hard shifting or missed shifts
- Grinding or slipping out of gear
- Clutch will not release or engage
- Transmission fluid leak
- Transmission warning light or fault code
- Truck will not move under its own power

How the job goes
Describe it
What the truck does and when it does it tells us a lot.
Diagnose
We check fluid, linkage, clutch, air supply and fault codes.
Repair
Many shifting and clutch problems come down to parts we can replace on site.
Plan
If it needs a rebuild, you get a clear answer and a plan.
Good to know
Transmission removal and rebuilds are shop jobs. Diagnosis comes first so you are not paying for a rebuild you do not need.