DIesel Repairs and Upgrades

Here at G3 Transmission and Diesel we provide full service diesel diagnostics, repair, and performance upgrades for Duramax, Powerstroke, and Cummins trucks, including BabyMax and smaller displacement Cummins platforms. We work on everything from daily driven vehicles and tow rigs to performance focused builds, with an emphasis on fixing known failure points and improving long term reliability. Our services include diesel diagnostics, fuel system and turbo support, driveline and transmission upgrades, and towing focused solutions built for real world use. Every truck is properly evaluated before any recommendation is made, because doing it right the first time matters.

​

Our Most Common Repairs:

• CP4 failure prevention, CP3 conversions, and fuel pump replacement

• Head gasket replacement and cooling system repairs
• Turbocharger diagnostics, replacement, and upgrade support
• Fuel injector testing, replacement, and complete fuel system service
• Automatic transmission diagnostics, valve body repair, and full rebuilds