Blog Home > General Car Maintenance: Keep Your Vehicle Running Smooth Maintaining your car regularly is not just a suggestion—it’s essential to ensuring your vehicle runs smoothly, efficiently, and safely. At 770 Auto Service, we understand how vital your vehicle is to your daily routine, which is why we emphasize preventive maintenance to avoid costly repairs down the road.  Here’s a guide on how you can maintain your vehicle to extend its life and performance.  Check and Change the Oil Regularly Oil is the lifeblood of your engine. It lubricates the internal components, reducing friction and preventing overheating. Regular oil changes—typically every 3,000 to 5,000 miles, depending on your vehicle and driving conditions—ensure the engine runs efficiently. Neglecting oil changes