Your vehicle’s cooling system is essential for keeping the engine at a safe operating temperature. When this system isn’t working properly, the engine can quickly overheat, leading to serious and expensive damage. Recognizing the signs of a cooling system problem early can help you avoid breakdowns and major repairs. AtPrestige Automotive, we provide expert cooling system repair in the greater Helena, MT area. Here are four common indications that something may be wrong with your cooling system.

Rising Temperature Gauge

Oftentimes, one of the first signs of a cooling system issue is a rising temperature gauge on your dashboard. If the needle consistently moves toward the hot end or the temperature warning light comes on, your engine is likely overheating. This could be caused by low coolant levels, a failing thermostat, a broken radiator fan, or a leak somewhere in the system. Ignoring an overheating engine can lead to severe engine damage, so it’s important to investigate any temperature warning right away.

Coolant Leaks

Puddles of brightly colored fluid—commonly green, orange, or pink—under your vehicle can indicate a coolant leak. If coolant is escaping, there could be a problem with a hose, the radiator, the water pump, or a gasket. Low coolant levels due to a leak can prevent the system from effectively absorbing and dispersing heat, which can lead to overheating and engine damage. A professional inspection can help pinpoint and repair the leak.

Sweet Smell from the Engine Bay

A sweet, syrupy odor coming from under the hood is often a sign that coolant is leaking onto hot engine components. This smell is caused by ethylene glycol, a primary ingredient. If you notice this smell, especially when the engine is hot or right after driving, it’s a good idea to check the coolant level (after the engine has cooled down) and look for signs of a leak. Catching the problem early can help prevent further damage to your cooling system and engine.

Steam Coming from the Hood

If you see steam rising from under the hood while driving or after stopping, your engine is likely overheating. This is a serious sign that the cooling system is failing to regulate temperature. The steam is commonly from coolant that has boiled over due to extreme heat. With this issue, it’s generally best to pull over safely and call for assistance.

Cooling System Repair in Helena, MT

When you need auto repair in Helena, MT and the surrounding area, contact Prestige Automotive at (406) 442-2724. At our nearby auto shop, we can expertly handle your vehicle’s repair and maintenance needs. Feel free to give us a call to make an appointment!