FAQs

  • A coolant leak usually occurs due to worn or damaged components within your car’s cooling system such as cracked hoes, a corroded radiator, faulty water pump seal, a broken radiator cap, or a blown head gasket, which can all lead to coolant leaking from the system.

  • Your vehicle's owner's manual will recommend getting the coolant flushed about every 30,000 miles or three to five years, whichever comes first. Make sure to consult your owner's manual as some outline a more specific interval depending on the vehicle's make and model and your driving habits.

  • If the dashboard light is red, indicating your car is overheating then you should pull over as soon as it is safe to do so and switch off the engine. If the coolant level is low or there is another problem with your cooling system, you could cause serious damage by continuing to drive.

Vehicle A/c & radiator Heating

At STW Auto Care, we know how important it is to have a properly working A/C system to keep you cool and a well-functioning radiator to prevent overheating. If your car’s A/C isn’t blowing cold air or your engine is running hot, our ASE-certified technicians can diagnose and fix the issue quickly.

Why Isn’t My Car’s A/C Working?

If your A/C isn’t blowing cold air or not working at all, there are a few possible reasons:

❄️ Low Refrigerant (Freon) Levels – Over time, refrigerant can leak or deplete, making your A/C system unable to cool properly.

⚙️ Faulty Compressor – The compressor is the heart of your A/C system. If it fails, your A/C won’t be able to circulate refrigerant effectively.

🔧 Blocked or Leaking Condenser – The condenser removes heat from the refrigerant. If it’s clogged or leaking, your A/C won’t work efficiently.

🌀 Broken Blower Motor or Fan – If you’re not feeling airflow inside the car, your blower motor or fan might be damaged.

💨 Electrical Issues or Sensor Malfunctions – Your A/C system relies on sensors and electrical components. A faulty sensor or wiring issue can cause inconsistent cooling or complete failure.

If your A/C isn’t keeping you cool, visit STW Auto Care for a full inspection and recharge!

Common Radiator Problems & Signs of Overheating

Your car’s radiator and cooling system keep your engine at the right temperature. Ignoring overheating issues can lead to serious engine damage, so it’s crucial to address problems early.

🔥 Leaking Coolant – If you see puddles of coolant (green, orange, or pink fluid) under your car, your radiator, hoses, or water pump may be leaking.

⚠️ Overheating Engine – If your temperature gauge is rising or you notice steam coming from under the hood, your radiator may be clogged or failing.

💧 Faulty Thermostat – A stuck thermostat can prevent coolant from flowing, leading to engine overheating.

🛠️ Radiator Fan Malfunction – The fan helps cool the radiator. If it’s not working, your engine may overheat, especially in stop-and-go traffic.

If your engine is running hot, don’t wait! STW Auto Care can diagnose radiator issues and keep your car cool on the road.