Diesel trucks & engines we service
Diesel trucks are our focus
Midwest Diesel & Automotive specializes in diesel truck repair for the three light-duty diesel platforms that do the real work in Wisconsin, plus the Ford and Ram pickups built around them.
Not sure if we can work on your vehicle? Give us a call and ask. We’ll tell you straight.
Our shop is ASE-certified. Learn what ASE certification means.
- 6.0L–6.7LFord PowerStroke
- 5.9L & 6.7LRam Cummins
- LLY & LMLGM Duramax
- Heavy-dutyDetroit, Mack, Volvo
Diesel engines we service
PowerStroke, Cummins & Duramax
PowerStroke
6.0L, 6.4L and 6.7L PowerStroke service and repair.
- Diagnostics
- Fuel system & injector work
- Turbo service
- EGR & emissions repair
- Complete engine replacement
Cummins
5.9L and 6.7L Cummins service and repair.
- Cummins repair
- Fuel system service
- Turbo upgrades
- Performance upgrades
Duramax
Duramax LLY and LML service and repair.
- Diagnostics
- Fuel & injector service
- Emissions system repair
Heavy-duty diesel
Big iron welcome
We also work on heavy-duty engines. Call to confirm availability for your specific job.
Availability depends on the job. Call the shop first and we’ll let you know.
Trucks & vehicles
What rolls into our bays
Popular diesel services
Diesel truck repair we do every week
From a check-engine light to a full engine swap, every diesel truck repair starts with real diagnostics and a clear explanation of your options.
Diesel truck repair FAQ
Do you only work on diesel trucks?
Diesel is our focus, but we also handle general auto repair and maintenance on gas cars, SUVs and pickups, plus fabrication, custom wiring and performance work. If you’re not sure, call and ask.
Do you work on semi trucks and heavy-duty engines?
We work on heavy-duty engines including Detroit Diesel Series 60 and DD15, Mack MP8 and E7, and Volvo D13 and D16. Availability depends on the job, so call the shop first and we’ll let you know.
Can you replace my engine instead of rebuilding it?
Yes. As an authorized JASPER® installer, we can install a remanufactured engine or transmission backed by JASPER’s nationwide 3-year/100,000-mile warranty on most applications. We’ll lay out repair and replacement options so you can choose.
How do I schedule diesel truck repair?
Call (715) 500-1840 or send the request form. We’re open Monday through Friday, 8 am to 5 pm, at 454 Co Rd T in Hammond, WI.
454 Co Rd T, Hammond, WI · Mon–Fri 8–5
Diesel truck repair in Hammond.
Areas we serve