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

Most car batteries are designed to last between 3 and 5 years, but real-world conditions often determine where your battery falls in that range. Factors such as extreme heat, short driving trips, and today’s power-hungry electronics all take a toll. Extreme heat is especially tough on batteries, causing internal damage over time, while frequent short trips don’t usually give the alternator enough time to fully recharge the battery. Even when your car is parked, systems like alarms and computers continue drawing power. As a battery begins to weaken, there are usually warning signs. Slow engine cranking, dim headlights, dashboard warning lights, corrosion on the terminals, or the need for a jump start are all indicators that your battery might be nearing the end of its life. Many batteries don’t fail gradually—they work fine until one day they don’t. That’s why it’s smart to start testing your ... read more