Lewisville Auto Repair

Regular oil changes are essential for maintaining the health and longevity of your vehicle's engine. Unfortunately, there are many myths surrounding oil changes that can lead to confusion and improper maintenance. In this blog, we'll debunk some of the most common oil change myths and provide you with accurate information on how to properly care for your car. Myth #1: You Need to Change Your Oil Every 3,000 Miles This idea is perhaps the most widely believed oil change myth. While it used to be true that cars required an oil change every 3,000 miles, advance in engine technology and synthetic oils have made this outdated advice. Most cars can now go 5,000 to 7,500 miles between oil changes, and some cars can even go up to 15,000 miles. Consult your vehicle's owner's manual or your mechanic for the recommended oil change intervals for your car. Myth #2: You Can't Change Your Oil in Cold Weather While it's true that oil becomes thicker in colder temperatures ... read more

Most people don’t know this, but the cooling system is closely tied to your heating system or car heater. So when you show up to Lorentz Automotive for heater diagnostics and repairs, you can bet on us to inspect and test cooling system components. Our auto repair shop can ensure your heater helps you stay warm this season. Instead of making warm air, your car uses the excess heat drawn away from the engine to warm up your cabin. The cooling system is responsible for this task, which is why it works together with the heater core. This component is essentially a radiator. It helps circulate coolant and produce warm air for your car cabin.  Along with the heater core, coolant fluid is necessary to absorb the heat from the engine. It wouldn’t be possible without the water pump either. The pump is responsible for transporting the coolant fluid, or antifreeze mixture. The thermostat in the cooling system is responsible for letting coolant into the engine when it gets too ... read more