Overheating
Diagnose temperature concerns rather than simply replacing parts.
HEAVY-DUTY COOLING SYSTEMS
Cooling System Repair
Mobile diagnosis and repair for overheating, coolant leaks, cooling-system components and related engine protection concerns.
MOBILE HEAVY-DUTY SERVICE
Diagnose the System — Not Just the Symptom
Smith Truck Repair brings commercial-truck diagnostics and repair to the truck, yard or roadside location. Work is scoped to the actual fault and approved before repairs expand.
- Overheating diagnostics
- Coolant leaks and pressure concerns
- Water pumps, thermostats and hoses
- Fan, fan-clutch and control diagnostics
- Radiator and charge-air system inspection
- Coolant contamination and related system checks
REAL SMITH TRUCK REPAIR WORK
Field-Proven Capability
Photos shown on this website include real repair and diagnostic work performed by Smith Truck Repair.
SERVICE CAPABILITIES
Cooling System Repair
Leaks
Locate coolant loss at hoses, fittings, pumps, tanks and other accessible components.
Water Pumps / Thermostats
Service common cooling-system components by engine/application.
Fan Systems
Diagnose fan engagement, control and related electrical/pneumatic concerns.
Radiator / CAC
Inspect cooling stack, charge-air connections and visible airflow restrictions or leaks.
Fleet Cooling Checks
Add cooling-system inspection to scheduled PM work before hot-weather failures occur.
NEED THIS SERVICE?
Send the Truck Details Before Dispatch
Use the online questionnaire to send the location, truck information, symptoms, fault codes and photos.