Comprehensive Caterpillar Engine Services
Caterpillar engines are known for strength and reliability—but they still require expert care to stay that way. Whether it’s a minor issue or a complete overhaul, Patriot Diesel and Automotive delivers dependable Caterpillar repairs that stand the test of time. Our team provides complete repair and maintenance solutions, including:
Advanced Diagnostics: We use state-of-the-art CAT diagnostic software to read fault codes, monitor live engine data, and pinpoint issues fast—reducing downtime and avoiding unnecessary repairs.
Engine Repair & Overhaul: From injector replacements to full engine rebuilds, our technicians restore Caterpillar engines to factory standards using top-quality components and precise repair methods.
Fuel & Emission Systems: We service injectors, fuel pumps, and emission systems like DPFs and EGR valves to ensure clean, efficient performance and compliance with emission regulations.
Why Choose Patriot Diesel and Automotive?
- Certified Diesel Technicians: Decades of hands-on experience with Caterpillar engines across trucks and heavy equipment.
- Cutting-Edge Technology: Specialized CAT diagnostic tools for precise troubleshooting and repair.
- Quality Parts: We use only OEM or equivalent components for maximum durability.
- Transparent Service: You’ll always receive honest recommendations and clear communication—no surprises.
Our Locations
Patriot Diesel operates three fully equipped facilities in Cheyenne, Wyoming:
- Heavy-Duty Shop – 2503 E. Foxfarm Rd., Cheyenne, WY 82007
- Light-Duty Diesel Shop – 2507 E. Foxfarm Rd., Cheyenne, WY 82007
- Automotive Shop – 1811 Hinkley Dr., Cheyenne, WY 82007
Schedule Your Caterpillar Repair Service
Don’t let engine problems slow you down. Contact Patriot Diesel and Automotive today to schedule your Caterpillar repair or diagnostic service. Our expert team will restore your equipment’s performance and keep your operation running strong.
