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Diesel Service

Duramax Repair

The 6.6 Duramax is a workhorse, and we treat it like one. Honest diagnostics, real fixes, and upgrades that hold up.

GM Duramax diesel truck being serviced at Modern Diesel Solutions in Lake Havasu City
The Problem

Duramax Repair, done right.

Duramax fuel-system and emissions issues get misdiagnosed all the time, and the wrong fix means paying twice. You want a shop that knows exactly where these trucks fail.

We service and repair every generation of the 6.6 Duramax: CP3 conversions and pumps, injectors, fuel systems, turbos, cooling, and the diagnostic work that pinpoints the real problem instead of replacing good parts.

We also do FASS fuel systems, suspension and steering, and performance work tailored to how you actually use the truck, whether that is towing, work, or play.

What's Included
  • 6.6 Duramax service and repair
  • CP3 pumps and conversions
  • FASS fuel system installs
  • Injectors and fuel-system repair
  • Turbocharger service and upgrades
  • Suspension, steering, and performance upgrades
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Ready when you are.

Call or send a few details and we will get you scheduled and back on the road fast.

Get a Quote Call (928) 412-3047