Diesel Repair & Maintenance

Dedicated diesel expertise — right here in Lake Geneva.

Diesel engines are built tough, but they need specialized care to stay that way. Different fuel systems, different combustion process, different maintenance requirements. Not every shop has the training or the tools to work on them properly. We do.

Our diesel technician Ryan has the hands-on experience to handle everything from routine maintenance to complex repairs — fuel system diagnostics, turbo work, injector service, DPF and DEF system issues, glow plug replacement, and more.

Whether you're driving a diesel truck for work, towing on weekends, or just prefer the torque — we speak diesel. We know these engines inside and out, and we service them with the same attention to detail as everything else that rolls through our bays.

Diesel isn't a side project for us. It's a specialty.

What's Included

Diesel engine diagnostics
Fuel system inspection and repair
Turbocharger service
Glow plug replacement
Diesel particulate filter (DPF) service
Oil and filter changes (diesel-specific intervals)
Cooling system maintenance
Exhaust system repair

Signs You May Need This Service

Excessive black or white exhaust smoke
Loss of power under load
Hard starting in cold weather
DPF warning light
Rough idle or misfiring
Increased fuel consumption

Common Questions

Ready to Schedule?

Give us a call or stop by. We'll take care of it.