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Class 3-5 Medium-Duty Specialists

Chevy / GMC Duramax Diesel Repair

Silverado & Sierra HD Duramax repair

The 6.6L Duramax in Chevrolet Silverado HD and GMC Sierra HD trucks delivers serious towing power. We service Duramax diesels, Allison transmissions, and the emissions systems that keep these trucks compliant and reliable.

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Engines We Service

  • 6.6L Duramax

Class 3-5 Medium-Duty

Common Problems

Common Chevy / GMC Duramax Issues We Fix

These are the faults our technicians diagnose and repair most often on Chevy / GMC Duramax trucks.

Duramax CP4 fuel pump failures

EGR cooler and DPF regeneration faults

Allison transmission service and adaptive shift complaints

Glow plug and fuel injector balance issues

Services

Chevy / GMC Duramax Repair Services

Explore the diesel services most relevant to this brand. Every service is performed by certified technicians.

Keep Your Trucks Moving. Talk To Us Today.

Request service online or call our dispatch line now. Certified diesel techs are standing by 24/7.

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