Your car’s radiator is responsible for keeping the engine at a safe temperature. As a result, a failing unit may compromise the way your motor handles internal and external sources of heat. Understanding some of the signs of a failing radiator will help you know when to take your vehicle to an auto shop for repairs. To help you protect your car from overheating, here are a few of the indicators that your radiator may be damaged. 

When to Visit the Auto Shop for a New Radiator

1. Coolant Leaks

Coolant is the fluid that runs through your radiator and draws the heat out of the air. A leak can cause the engine to overheat, so it requires emergency repairs or replacement at an auto shop. You may have this problem if you spot pools of red or green liquid on the ground underneath your car or your dashboard frequently warns you about low coolant levels. The liquid is toxic, so keep kids and pets away from any puddles.

2. Constant High Temperatures

A damaged radiator will not cool the engine as it’s designed to. As a result, you’ll find that your motor’s temperature is regularly reaching dangerously high levels. If the gauge in your dashboard frequently moves into the red section, it may damage your engine and surrounding components. 

3. Collapsed Hose

The radiator hose transports coolant to and from the radiator. There is an upper and a lower unit. If either of these hoses is visibly collapsed or cracked, it could be a symptom of a failing radiator. It could also be your hose that’s damaged. Your mechanic will determine the issue and handle the repair. 

When in doubt, you should always have your radiator inspected by a mechanic. Craig’s Towing & Repair is a family-owned tow company and auto shop that’s served drivers in La Crosse, WI, for over 20 years. Their auto repair experts will quickly diagnose your problem to determine whether you need a new radiator or repairs to get you back on the road in no time. They also have locations in Baraboo, Lake Delton, and Wisconsin Dells. Learn more about their repair work on their website or call (608) 784-1538 to request an appointment.