Engine Repair & Overhaul
Complete diagnostics and rebuilds for Detroit, Cummins, CAT, and PACCAR heavy-duty diesel engines.
Schedule an Engine AssessmentWhen & Why Engine Service Matters
Keeping a heavy-duty diesel engine healthy is key to uptime and fuel efficiency. Over time, components like injectors, liners, and seals wear down — especially under Manitoba’s long-haul and cold-weather conditions.
- In-frame or out-of-frame overhaul every 800,000–1,000,000 km
- Minor engine inspections every 25,000–30,000 km
- Pre-winter compression and coolant checks below −10 °C
- Hard starts, smoke, power loss, or knocking indicate needed service
Common Issues We See
- Cylinder head leaks or liner cavitation
- Injector failures (Cummins ISX, Detroit DD15)
- Turbocharger wear (CAT C15)
- Oil pressure imbalance or coolant contamination
Winter Watch — Manitoba Conditions
- Fuel gelling and injector clogging in sub-zero temps
- DEF crystallization and backpressure
- Battery drain affecting cold starts
- Frozen air compressors causing system errors
How Reeset Handles It
At Reeset Truck & Trailer Ltd., certified mechanics combine advanced computer diagnostics with real-world heavy-duty experience to keep your engines reliable year-round.
- Electronic diagnostics for Detroit, Cummins, CAT, and PACCAR
- In-frame/out-of-frame rebuilds using OEM-spec parts
- Precision torque, calibration, and leak-down testing
- Cooling, fuel, and EGR system checks compliant with Manitoba standards
Why Choose Reeset for Engine Overhauls
- Expertise across all major heavy-duty powertrains
- Transparent diagnostics and reporting
- Reliable turnaround times
- Preventive maintenance guidance for Manitoba climate
Ready to bring your engine back to peak performance?
Tell us about your unit and schedule a visit — our service advisors will confirm details within one business day.