Diesel Repair Services

Expert diesel mechanics serving Cheyenne, Wyoming and the surrounding tri-state area since 1950.

B & M Diesel Automotive & Body specializes in diesel engine repair and maintenance for light and medium-duty trucks. Our experienced technicians have decades of hands-on experience with all major diesel brands and can diagnose and repair issues quickly to minimize your downtime.

Our Diesel Services

Engine Diagnostics

Modern diagnostic equipment to identify issues with fuel injection, turbochargers, emissions systems, and engine performance.

Fuel System Service

Injector cleaning and replacement, fuel pump repair, fuel filter service, and complete fuel system diagnostics.

Turbocharger Service

Turbo repair, replacement, and boost leak diagnosis. We service all major turbocharger brands.

Exhaust & Emissions

DPF cleaning and regeneration, EGR service, DEF system repair, and emissions diagnostics.

Cooling System

Radiator repair, water pump replacement, thermostat service, and cooling system flushes.

Transmission Service

Automatic and manual transmission repair, clutch service, and drivetrain diagnostics for diesel trucks.

Vehicles We Service

  • Ford Power Stroke
  • Chevrolet Duramax
  • Dodge Cummins
  • GMC Duramax
  • RAM Cummins
  • International
  • Freightliner
  • Kenworth
  • Peterbilt

Authorized Diesel Parts Dealer

We stock and install quality diesel performance and replacement parts from trusted manufacturers:

South Bend Clutch
BD Diesel
FASS Fuel Systems
S&B Filters
Diesel Auto Power
Xtreme Diesel

Schedule Service

Call us or request a callback for diesel repair estimates.

307-638-3108 Request Callback

Shop Hours

  • Mon-Fri: 8 AM - 5 PM
  • Sat-Sun: Closed

Location

613 W College Dr
Cheyenne, WY 82007

Diesel Repair FAQ

We service all major diesel brands including Ford Power Stroke, Chevrolet/GMC Duramax, Dodge/RAM Cummins, and commercial trucks from International, Freightliner, Kenworth, and Peterbilt.

Yes, we're authorized dealers for performance brands like South Bend Clutch, BD Diesel, and FASS Fuel Systems. We can install performance parts and tune your diesel for improved power and efficiency.

Absolutely. We have modern diagnostic equipment to read and interpret diesel engine codes, including emissions system codes, fuel system issues, and turbocharger problems.