Honest, Fair, and Affordable Mobile Auto Repairs in
​Round Rock, Georgetown, Pflugerville, Hutto, Cedar Park, & North Austin, Texas. 
​Call or Text 737-900-3213

🛑 STOP 🛑
​If your vehicle is overheating do not drive it. 
Even driving your overheating vehicle to a shop puts you at risk of blowing out. your engine. 

Keep it parked. Our mobile auto repair techs will drive to your vehicle in Round Rock, Georgetown, Pflugerville, Hutto, Cedar Park, and North Austin, Texas.

We'll diagnose the issue, give you a fair price, and even make the repair without risking any further damage from driving. 

Our typical auto overheating diagnostic involves a systematic inspection to identify the cause of the engine running hotter than normal. Here’s what it usually includes:

• Visual Inspection: Checking for obvious issues like leaks, damaged hoses, or low coolant levels in the radiator and reservoir.
• Coolant System Check: Inspecting coolant condition, level, and concentration (using a refractometer or test strips) to ensure it’s not contaminated or diluted.
• Pressure Test: Testing the cooling system for leaks by pressurizing it to detect issues in the radiator, hoses, or water pump.
• Thermostat Test: Verifying if the thermostat opens and closes properly to regulate coolant flow (may involve removing it for testing).
• Radiator and Fan Inspection: Checking the radiator for clogs, bent fins, or debris and ensuring the cooling fan(s) operate correctly (electric or clutch-driven).
• Water Pump Evaluation: Inspecting for leaks, noise, or bearing wear that could indicate a failing water pump.
• Head Gasket Check: Looking for signs of a blown head gasket, such as white exhaust smoke, coolant in oil, or combustion gases in the coolant (using a chemical test or sniffer).
• Belt and Pulley Inspection: Ensuring the serpentine or drive belt and pulleys are in good condition and properly tensioned to drive the water pump.
• Diagnostic Scan: Using an OBD-II scanner to check for trouble codes related to temperature sensors, fan relays, or engine performance issues.
• Temperature Sensor Check: Testing the coolant temperature sensor and related wiring for accurate readings.
• Airflow and Blockage Check: Ensuring no obstructions (e.g., leaves or dirt) block airflow to the radiator or condenser.
• Test Drive/Monitoring: Running the engine to observe temperature behavior under load, often with a scan tool to monitor live data.

Complete the form or call/text 737-900-3213 to schedule your trusted mobile auto repair today. ​