An overheating engine is a sign something is critically wrong with your car. Fortunately, watching for warning signs can help you detect and resolve overheating problems early. Before you end up stranded on the side of the road waiting for a tow truck, review these indicators your engine is dangerously hot or at risk of overheating.

5 Common Signs a Vehicle Is Overheating 

1. Rising Temperature Gauge

When the radiator is properly distributing coolant to the engine and other components, your temperature gauge should be somewhere in the middle. However, if you notice the meter ticking upward, your cooling system may be compromised. If the temperature warning light comes on, the engine is overheated. In either case, stop driving as soon as possible and seek roadside assistance from a trusted tow truck company.

2. Coolant Leaks

If you spot puddles of yellow liquid under your car, you likely have a coolant leak. While not necessarily an immediate emergency, it does mean your car is losing a vital resource that helps maintain a steady temperature. To prevent overheating, make sure coolant levels are sufficient and have the leak repaired as soon as possible.

3. Air Conditioner Failure

When the cool air coming through your car all of a sudden gets hot, you may not necessarily have a broken air conditioner. In some cases, this indicates the AC is working to pull hot air away from an overheating engine. If you encounter this issue, seek a professional diagnosis to determine what’s behind the sudden climate control malfunction.  

4. Hissing Noises

If there’s a hissing noise under the hood while you’re driving or after you park, it may be a coolant or water pump leak. When the fluid leaks onto hot components, it steams up and produces that tell-tale sound. Promptly replace lost fluids and inspect the cooling system to identify and repair leaks.

5.  Smoking

Smoke—usually caused by coolant or water leaks—is a major warning sign. This is a precursor to serious engine damage, so immediately pull over, turn off the car, and call a tow truck to take the vehicle to a trusted auto shop.

If overheating is putting your car in danger, don’t risk the damage. Call the pros at AM Towing for trustworthy roadside assistance. For two decades, this Big Bend, WI, tow truck company has offered responsive, round-the-clock services to address on-road emergencies with care. In the event your car isn’t in drivable condition, this team will haul it to their facility or your preferred mechanic. Visit the company online to learn more about their services or call (262) 662-9770 to request help 24 hours a day, 7 days a week.