Auto & truck repair
Cooling Systems
Cooling system work matters more in Arizona than almost anywhere else. We diagnose overheating complaints and repair cooling systems on cars, trucks and diesel applications, including heavy tow vehicles.
What this service includes
- Cooling system pressure testing and leak diagnosis
- Radiator, water pump and thermostat replacement
- Hose, fan clutch and electric fan repair
- Head gasket diagnosis with combustion gas testing
- Transmission and engine oil cooler service
Symptoms that bring people in
- Temperature gauge climbing, especially on grades or while towing
- Coolant loss with no visible leak
- Sweet smell or steam from under the hood
- Heater blows cold
- Overheating only at idle or only at speed
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Frequently asked questions
Is overheating always the thermostat?
No. Airflow, water pump condition, radiator restriction, fan operation and head gasket integrity can all cause it, which is why we test instead of guessing.