Twin Falls runs on diesel — dairy trucks, farm rigs, hot shots, and the one-tons hauling all season long. When one of them goes down, you don't want a dealership wait or a dealership bill. You want a shop that knows diesel repair cold and is close by. We're about ten minutes from Twin Falls, straight up US-93 in Jerome, and Cummins, Power Stroke, and Duramax work is what fills our bays every week.
What we handle
- Cummins, Power Stroke, and Duramax diagnostics and repair.
- Injectors, high-pressure fuel pumps, and lift pumps.
- Turbochargers, actuators, and boost-leak diagnosis.
- EGR, DPF, and DEF systems — regen faults and derate.
- Glow plugs, grid heaters, batteries, and cold-start no-starts.
- European TDI diesels — VW, Audi, Mercedes, and BMW.
- Head gaskets, cooling systems, and full engine work.
Built for Magic Valley trucks
Farm and fleet diesels out here work harder than most — heavy loads, dusty roads, long idles, and brutal cold mornings. That's exactly the kind of duty that wears injectors, clogs DPFs, and gels fuel. We diagnose with scan tools that actually talk to diesel control modules, not just generic OBD-II, so you get the real cause the first time. Heavier and commercial work flows into our semi & heavy-duty and fleet service programs, and roadside calls go to our 24/7 towing.
Close, honest, and open 7 days
We're open 7 AM to 10 PM every day, give written estimates before we start, and we finish jobs other shops won't touch. If you're in Twin Falls and your diesel is down, see our full diesel repair services or our Twin Falls service area page, then call (208) 696-9888.
Frequently Asked Questions
Do I have to drive to Jerome for diesel work?
Twin Falls is about a 10-minute hop up US-93 from our Jerome shop, and plenty of Twin Falls trucks come to us for exactly that reason — full diesel diagnostics, injectors, turbos, and aftertreatment without dealership prices or dealership wait times. We also run mobile and towing if the truck won't make the trip.
What diesel engines do you work on?
Cummins (5.9, 6.7, ISX), Ford Power Stroke (6.0, 6.4, 6.7), and GM Duramax (LB7 through L5P) are everyday work, plus smaller diesels in vans, RVs, and equipment. Diagnostics, injectors, high-pressure pumps, turbos, glow plugs, EGR and DPF/DEF systems — we do it all.
Can you fix DPF and DEF problems?
Yes. Regen faults, clogged DPFs, DEF dosing and sensor failures, and limp-mode no-starts are common on Magic Valley farm and fleet trucks. We diagnose the root cause and fix it the legal way so the truck stays compliant and out of derate.
My diesel won't start in the cold — can you help?
Cold starts are a southern-Idaho specialty for us. Glow plugs and relays, batteries and cables, fuel gelling, and grid-heater problems all show up when the temperature drops. We sort out why it won't fire and get you a reliable cold-morning start.
Do you give written estimates on diesel repairs?
Always. Diesel work can get expensive, so we diagnose first and send a written estimate before ordering parts — and we call before going beyond it. No surprises on the invoice.
Ready to get on the schedule?
Call us, book online, or stop by the shop in Jerome.