Diesel Transmission Service & Repair

  • ✔  Transmission Diagnostics
  • ✔  Fluid & Filter Service
  • ✔  Clutch Repair & Replacement
  • ✔  Torque Converter Service and more

Your transmission is responsible for transferring your diesel engine’s power to the wheels smoothly and efficiently. At G & J Diesel, we provide expert transmission diagnostics, maintenance, and repair for trucks, heavy equipment, and commercial vehicles. Whether you need routine service, a major rebuild, or a complete replacement, our team is ready to keep you moving.

Why Choose G & J Diesel for Transmission Service?

Diesel-Specific Expertise – We specialize in heavy-duty transmissions for commercial and fleet vehicles.

Advanced Diagnostics – Our scan tools and inspection methods identify problems quickly and accurately.

OEM & Heavy-Duty Parts – We use only top-quality components for durability and performance.

Full-Service Capability – From fluid changes to complete rebuilds, we handle it all.

Signs Your Transmission Needs Service:

Slipping or delayed gear changes

Grinding or clunking noises during shifts

Fluid leaks under the vehicle

Overheating transmission warning lights

Burning smell from transmission fluid

Loss of power or difficulty accelerating

Our Process:

  1. Initial Inspection – Discuss symptoms and check fluid condition.

  2. Comprehensive Diagnostics – Use scan tools and pressure tests to identify issues.

  3. Repair or Rebuild – Perform the necessary service to manufacturer specifications.

  4. Quality Testing – Road test and verify transmission performance before delivery.