An overheating vehicle is more than just an inconvenience—it’s a warning sign that something is seriously wrong with your engine. If ignored, overheating can lead to costly repairs, including warped cylinder heads or a complete engine failure. By understanding the most common causes, you can take preventive measures and address problems before they escalate. At All Engines & Transmissions, we provide expert cooling system repair in the greater Westminster, CO area. Here’s a look at four common causes of overheating that should be addressed ASAP. Low Coolant Levels Coolant circulates through the engine to absorb and disperse heat. When levels drop too low—often due to leaks in the radiator, hoses, or water pump—there’s not enough fluid to keep temperatures in check. Even a small leak can cause the system to lose efficiency, leading to rapid overheating. Regularly checking and topping off coolant levels (after your engine has cooled), and repairing any leaks promptly, can help avoid this problem. Faulty Thermostat The thermostat regulates the flow of coolant through the engine. If it gets stuck closed, coolant can’t circulate, and the temperature will climb quickly. Replacing a faulty thermostat is relatively inexpensive and can restore the proper flow of coolant, keeping the engine at a safe operating temperature. Radiator Problems The radiator plays a crucial role in releasing heat from the coolant before it cycles back through the engine. Over time, radiators can become clogged with debris or corroded, reducing their ability to cool effectively. Regular maintenance, including flushing the cooling system and cleaning the radiator, helps keep it functioning efficiently. Water Pump Failure The water pump moves coolant through the engine and radiator, maintaining a steady flow that’s essential for heat regulation. If the pump fails, coolant circulation will falter. Warning signs of a failing water pump include leaks, squealing/grinding noises, or steam coming from the engine. Prompt replacement is critical to avoid serious engine damage. Cooling System Repair in Westminster, CO For expert auto repair in Westminster and the surrounding area, contact All Engines & Transmissions at (720) 707-0183. Feel free to give us a call to schedule an appointment!

When your check engine light turns on, it can be tempting to ignore it—especially if the car seems to be running fine. However, that little light is your vehicle's way of signaling that something under the hood isn’t quite right. While some issues might be minor, others can lead to big problems if not addressed promptly. If your check engine light is on, it’s important to have the problem diagnosed by a qualified mechanic as soon as possible. At All Engines & Transmissions, we provide expert check engine light repair in the greater Westminster, CO area. Here are four common check engine light issues that require professional attention. Failing Catalytic Converter The catalytic converter is a key part of your car’s emissions control system. It reduces harmful pollutants by converting them into less toxic gases before they exit the exhaust. A failing catalytic converter can cause your engine to lose power, reduce fuel-efficiency, and increase emissions. If the check engine light points to a catalytic converter issue, the mechanic should address it right away. Faulty Oxygen Sensor One of the most frequent reasons for a check engine light is a malfunctioning oxygen sensor. This sensor monitors how much unburned oxygen is in your car’s exhaust and helps regulate the air-fuel mixture to optimize performance and fuel-efficiency. A failing sensor can cause performance issues and even cause damage to the catalytic converter over time. Replacing a faulty oxygen sensor is typically straightforward for a mechanic but crucial for avoiding costlier problems. Malfunctioning Mass Air Flow Sensor The mass air flow (MAF) sensor measures the amount of air entering the engine to help regulate fuel delivery. If the sensor malfunctions, it can result in poor fuel-economy, rough idling, and even stalling. Ignition System Problems Issues such as bad spark plugs, ignition coils, or plug wires can cause engine misfires, which will trigger the check engine light. Misfires reduce performance and can lead to more serious engine problems. The mechanic can perform diagnostics to pinpoint which components are failing and replace them to restore smooth engine operation. Prompt repair of ignition system problems helps prevent costlier repairs and enables your vehicle to run efficiently. Check Engine Light Repair in Westminster, CO For engine repair and replacement in Westminster, CO and the surrounding area, contact All Engines & Transmissions at (720) 707-0183. 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!