Auto Repair in Murray & Paducah

Why Is My Car Overheating? 3 Common Causes Drivers Should Know When your temperature gauge starts climbing or you see steam from under the hood, it’s not something to ignore. Engine overheating can quickly turn into expensive repairs if left unchecked. At Harlan Automotive, these are common reasons we see vehicles overheating. 1. Low Coolant or a Coolant Leak Your cooling system depends on antifreeze (coolant) to regulate engine temperature. If coolant is low due to a leaking hose, radiator, water pump, or reservoir, your engine won't be able to properly remove the heat. Warning signs: Sweet smell under the hood Colored fluid under your vehicle Temperature gauge running high Catching a coolant leak early can prevent major engine damage. 2. Faulty Thermostat The thermostat controls coolant flow through your engine. I ... read more