Diesel Truck Repair in Prince George
Cummins. Powerstroke. Duramax. Diesel trucks work harder than gas engines and fail differently. Lug Nutz does the injector work, the turbo replacements, the DPF service, and the full engine rebuilds on work trucks.
The full job. Not a patch.
Injector replacement is the most common big job. Bad fuel, worn seals, or high mileage catch up with diesels. We pull, test, and install new sets.
Turbo failure runs a close second. Bearing wear, oil starvation, or damage from a bad boost leak. Full turbo replacement including piping and clamps.
DPF and emissions work. Regeneration failures. NOx sensor faults. Legal cleaning. We do the work that keeps the truck compliant.
What comes
through the bay.
Injector replacement
Full set pulls, testing, install
Turbo replacement
Turbo + piping + clamps
DPF service and cleaning
Legal regeneration and cleaning
Fuel pump replacement
HPFP and lift pumps
EGR service
Cleaning, replacement, coolant lines
Full engine rebuilds
Long-block installs, complete overhauls
Every brand.
Cummins (Ram HD). Powerstroke (Ford Super Duty). Duramax (GM HD). Some medium-duty diesel case by case.
Real timelines.
Injector jobs run 2 to 4 days. Turbo replacement is faster. Engine rebuilds 7 to 14 days depending on core condition.
Straight answers.
Do you delete emissions equipment?+
No. Emissions deletes are illegal in BC. We do compliant repair and replacement.
Do you do fleet accounts for diesel work trucks?+
Yes. Contract fleet accounts get priority scheduling.
Can you handle a full engine rebuild?+
Yes on Cummins, Powerstroke, and Duramax. Long-block installs and full teardowns.
Other big jobs
we do.
Fleet Service
When a truck goes down, dispatch goes red. Lug Nutz runs a fleet program for delivery vans, service trucks, and small commercial ops in Prince George. Priority scheduling. One invoice.
Engine Swaps & Rebuilds
When your engine has to come out, it needs to come out right the first time. Lug Nutz does full engine swaps, rebuilds, and reman installs on every make. Every day of the week.
Suspension & Drivetrain
Prince George roads chew through suspension. Potholes. Frost heaves. Winter salt. Lug Nutz rebuilds the components that keep your ride level and your steering tight.
Diesel Truck Repair.
Call the shop.
Fastest way in: pick up the phone. Diagnostics booked same-week. Fleet accounts jump the queue.