Heavy-duty repair, done right.
Four full-time mechanics, decades of combined experience, and a shop built for everything from a stranded pickup to a full engine repower. If it runs on diesel, we can fix it.
Call the shop: (785) 621-4092What we work on
Diagnostics
Check engine lights, electrical gremlins, scan-tool work and ECM troubleshooting on light- and heavy-duty diesels.
Engine, Brakes & A/C
Light and heavy-duty diesel repair — top-end work, brake jobs, A/C service and complete drivetrain repair.
Preventive Maintenance
Oil changes, fuel and air filters, coolant service, belts, hoses and DOT-style inspections.
Cummins ISX → CAT C15 repower
One of our mechanics tackled a complete engine swap on a Peterbilt — pulling the worn-out 15-liter Cummins ISX and dropping in a fresh CAT C15. Below: the truck on day one with the ISX out on the floor, and the finished install with the CAT mounted and plumbed.
What the job involved
- Removed the original 15-liter Cummins ISX from a Peterbilt
- Cleaned and prepped the chassis, frame rails and engine bay
- Installed a rebuilt CAT C15 with fresh paint and updated accessories
- Adapted mounts, cooling, exhaust and air intake to the new powerplant
- Re-routed wiring harness, fuel and air lines for the CAT ECM
- Tuned, road-tested and returned the truck ready to work
Got a tired engine or a project truck of your own? We do full repowers, in-frame overhauls and head jobs on most heavy-duty diesels. Call the shop and we'll talk through what makes sense for your truck.
Need a mechanic you can trust?
Drop it off, schedule it ahead, or call us out for field service. We'll give you a straight answer and stand behind the work.
Broken down? We're 24/7.
One call — heavy-duty tow, roadside, mechanic, tires. Hays, KS & I-70 corridor.