Changing or refilling fluids is a necessary part of auto maintenance. However, your vehicle has many different liquids that help it operate, and neglecting to change one can require costly auto repairs. If you are having trouble creating a schedule to do this, below is more information about some of the most important fluid maintenance tasks.

How Often Do You Need to Replace Vehicle Fluids?

1. Engine Oil

Oil is one of the most well-known and significant liquids that your vehicle needs. It lubricates moving parts and prevents excessive friction. Without a sufficient supply, you could experience a total engine breakdown. Older vehicles generally need an oil change every three months or 3,000 miles, whichever comes first. However, many newer models can last 5,000 to 7,000 miles without a change. Your owners manual will have specific guidelines.

2. Transmission Fluid

This fluid lubricates the gears in your transmission so that the car can change speeds smoothly. This is necessary, as the moving parts in the transmission use significant force to operate the vehicle, and can crack when rubbing together directly. If you notice that you cannot shift gears easily, or your car doesn’t seem to maintain a steady speed, this fluid may be running low. You should have an auto repair technician check this every 50,000 miles.

3. Coolant

Coolant, sometimes called antifreeze or radiator fluid, keeps cars from overheating. It circulates refrigerant throughout the engine, drawing heat away from the metal components. Typically, you will need to change it every two years. However, you should check it every six months, and do so shortly after driving your vehicle. If the level looks low, schedule service for your vehicle.

4. Brake Fluid

This hydraulic fluid is what allows your brakes to function properly, making it one of the most significant liquids in your vehicle. If it runs low, the cylinders will not engage on your brakes, preventing you from stopping. You may also notice grinding or clanging noises as you slow down. You should check this with every oil change, and replace it every two years to ensure safety.

5. Power Steering Fluid

When your steering wheel no longer turns easily, you likely have a power steering fluid leak. While this is rare and you likely won’t need to perform a full flush, it can be significantly dangerous. Often, auto repair technicians will refill the reservoir as they check other fluids. If you still experience issues, you may need to replace the container.

If you need any auto repair or maintenance services, contact Mullanphy Tire & Automotive in Florissant, MO. This full-service auto repair shop can handle everything from scheduled maintenance to emergency repairs. The staff provides honest and reliable service, along with reasonable prices. Visit the website to see a current list of specials. Call (314) 921-4961 to schedule an appointment.