HESCO Automotive & Performance Center Blog
When your car’s temperature gauge rises or steam escapes from under the hood, it’s a clear sign that something isn’t working as it should. Overheating is not only inconvenient, but also dangerous for your vehicle, as it can cause severe engine damage if ignored. Understanding the common problems that lead to overheating can help you catch them earlier and have a better chance of avoiding major engine damage. At HESCO Automotive & Performance Center, we provide expert cooling system repair in the greater Birmingham, AL area. Here are four common reasons that cars overheat. Failing Water Pump Your vehicle’s water pump is at the heart of its cooling system, responsible for pushing coolant through the engine and radiator. If it fails, coolant circulation slows or stops entirely. Without proper flow, the engine cannot cool down, leading to overheating. Warning signs of a bad water pump include coolant leaks and unusual whining noises. Low or Leaking Coolant Coolant is essential for regulating engine temperature by absorbing and transferring heat away from the engine. If coolant levels are too low due to leaks in the radiator, hoses, or water pump, the system cannot function effectively. Without enough fluid circulating, the engine quickly overheats. Regularly checking coolant levels while the engine is cool—and addressing leaks promptly—is key to preventing this issue. Faulty Thermostat The thermostat controls the flow of coolant between the engine and radiator. When it works correctly, it opens and closes at the right times to maintain a safe operating temperature. If the thermostat becomes stuck closed, coolant cannot circulate, causing the engine to overheat. Clogged/Damaged Radiator The radiator’s job is to release heat from the coolant before it cycles back into the engine. If the radiator is clogged with debris, corroded, or leaking, it cannot do its job effectively. A damaged radiator fan can also reduce airflow, making it harder for the system to dissipate heat. Any of these problems can lead to overheating. Cooling System Repair in Birmingham, AL When you need auto repair in Birmingham and the surrounding area, contact HESCO Automotive & Performance Center at (205) 526-3796. At our local auto shop, we can expertly address your vehicle’s repair and maintenance needs. Feel free to give us a call to schedule an appointment for car care in greater Birmingham, AL! .
Your vehicle’s alternator plays a crucial role in keeping the electrical system functioning properly. It generates the electricity needed to power systems like the headlights, radio, and power windows, while also keeping the battery charged. When the alternator begins to fail, your car may exhibit a range of symptoms that signal it’s time for replacement. Ignoring these warning signs could leave you stranded. At HESCO Automotive & Performance Center, we provide alternator replacement in the greater Birmingham, AL area. Here are four common signs that your alternator may be failing. Battery Warning Light The battery warning light on your dashboard doesn’t always mean there’s a problem with the battery itself. Often, it’s an early indication of an alternator issue. This light may come on if the alternator isn’t producing enough voltage. Some vehicles also have a specific alternator warning light, which should be taken seriously and investigated as soon as possible. Dim/Flickering Lights If your headlights or dashboard lights start to flicker or appear dimmer than usual, it may be due to the alternator not supplying enough power. As the alternator deteriorates, it can’t maintain a steady electrical output, which often results in erratic lighting performance. Electrical Accessory Issues If you start noticing multiple electrical issues, such as malfunctioning power windows or a failing radio, the alternator could be the culprit. Since the alternator supplies power to the electrical components, a decline in its performance can cause these systems to act up or stop working altogether. Strange Noises A failing alternator can produce a variety of unusual sounds. You might hear a grinding or whining noise coming from the engine bay. This often occurs when the alternator’s bearings are worn out or there’s a belt issue. These noises are not just annoying—they’re an important sign that something mechanical inside the alternator is breaking down. Alternator Replacement in Birmingham, AL For expert auto repair in Birmingham and the surrounding area, contact HESCO Automotive & Performance Center at (205) 526-3796. Feel free to give us a call to make an appointment for car care in greater Birmingham, AL!
Before setting off on a road trip, excitement and planning often take center stage. But ensuring your vehicle is road-ready is just as important as choosing your route or booking accommodations. A long drive can put added stress on your car, and even minor issues can turn into major problems when you're far from home. Having an experienced mechanic inspect your vehicle before you hit the road can give you peace of mind and help prevent unexpected breakdowns. At HESCO Automotive & Performance Center, we can complete maintenance tasks to prepare your vehicle for your adventure. Here are four benefits of getting a pre-trip inspection from a trusted professional. Catch Small Issues Before They Become Big Problems An experienced mechanic knows what signs to look for when it comes to wear and tear on your vehicle’s major systems. During an inspection, they can detect early signs of trouble such as worn belts, low fluid levels, or brake issues. Addressing these problems ahead of time can prevent them from becoming more serious while you’re on the road, saving you from costly emergency repairs or dangerous situations. Verify Brake System Functionality Your car’s braking system is essential for keeping you and your passengers safe, especially during highway driving and in changing terrain. A mechanic can test your brakes for responsiveness, inspect the brake pads and rotors, and ensure the system is free of leaks. Knowing your brakes are in top condition allows you to drive with confidence no matter where your trip takes you. Confirm the Health of the Battery and Electrical System Few things can derail a road trip faster than a dead battery. An experienced mechanic will test your battery’s voltage and check for corrosion or poor connections. They can also examine the alternator and starter to ensure the whole electrical system is functioning properly. This helps reduce the risk of being stranded with a car that won’t start when you're miles away from the nearest service station. Provide Peace of Mind for the Journey A major benefit of a pre-trip inspection is the confidence it gives you to enjoy the road ahead. Knowing that your vehicle has been thoroughly checked by a professional helps eliminate the nagging worries about mechanical failure. With a clean bill of health from a qualified mechanic, you can focus on creating memories, not dealing with roadside emergencies. Auto Maintenance in Birmingham, AL If you need auto maintenance in Birmingham before your road trip, contact HESCO Automotive & Performance Center at (205) 526-3796. Feel free to give us a call to schedule an appointment!
