Coolant Flush Guide

An engine coolant flush is a basic maintenance procedure which should be performed semi regularly for most vehicles. Engine coolant, which is also known as antifreeze, helps to regulate the temperature of your vehicle’s engine and other mechanical components. It is usually green in color, but some types of coolant are red or orange.

By flushing the coolant at recommended intervals, your vehicle’s cooling system should operate efficiently and effectively for the duration of its life. If coolant flushes are not done when they should be, you could be faced with costly, easily avoidable repairs.

 

What Does a Coolant Flush do For Your Car?

Coolant flushes are recommended at regular intervals for most cars. The procedure is simple, but it can ensure that your car runs properly. Following are some of the things that coolant flushes do to help your vehicle stay on the road.

  • Protect the engine from extreme operating heat
  • Keep the engine operating at the optimum temperature
  • Remove dirt, silt and other debris from the coolant reservoir
  • Protect against corrosion
  • Prevent damage to your car’s costly cooling components

 

How Costly is a Coolant Flush?

The coolant flush cost is relatively inexpensive compared to other procedures you might have done to your vehicle. As is the case with many other automotive procedures, you will probably pay more at an official dealership than you would at a private, locally owned garage. If you are on a tight budget, you should call your dealership as well as some reputable local garages and quick lube chain locations to find the best prices in your area.
coolant flush
In most cases, a basic engine coolant flush should cost you no more than $100. If you go to the dealership to have the procedure done, it will probably cost a bit more due to high labor rates. Getting the job done at a local garage can save you a lot of money as long as you can find a facility that operates honestly. In fact, if you live in a well-populated area, you might even be able to find a coolant flush for $60 to $70. The best way to save money on a coolant flush, though, is to do it yourself.

 

How Easy is it to Perform a Coolant Flush?

If you are intimidated by performing any kind of maintenance to your vehicle, you should probably have your coolant flushes performed by trained mechanics just so you can keep your peace of mind. On the other hand if you are somewhat handy and you are interested in bringing down the overall coolant flush cost, you can do the job easily by yourself without having to worry about performing the procedure incorrectly. If you are able to do the job yourself, you can get the flush done for about $20, which is a great deal.

If you are ready to perform the job yourself, but you are wondering how to flush coolant, you should first ensure that your vehicle requires a coolant flush. The job should be performed at least once every two years if your car uses green or red coolant. Orange coolant is designed to last longer, so if your car uses antifreeze of the orange variety, you should check your owner’s manual for the vehicle manufacturer’s recommendations.

Once you have determined that your car requires a flush of its coolant, you should purchase enough coolant to fit in your vehicle’s reservoir and have some left over. You will also need to determine how you will dispose of the old coolant. It may be unlawful in your area to simply let it drain away, so make sure you are following the correct procedures. When you are prepared, the coolant flush cost is kept low and the process is made simpler to perform.

It involves these steps:

  • Gather the necessary tools and materials
  • Clean the radiator with a soft brush and soapy water
  • Put the drain pan under the radiator’s drain valve
  • Inspect the radiator cap as well as all hoses and clamps for possible damage
  • Drain the old coolant using the radiator drain valve
  • Rinse the radiator with water from a garden hose
  • Replace hoses and clamps as necessary
  • Add the new coolant
  • Bleed the cooling components and add coolant as necessary
  • Clean up

 

Final Thoughts on Coolant Flushes

Whether you do it yourself or you have a trusted mechanic perform the work, a coolant flush at recommended intervals is one of the best things that you can have done for your vehicle. If the engine is not allowed to operate at the ideal temperature, various components of your vehicle can suffer and become damaged, leading to costly repairs. A coolant flush ensures that your vehicle’s cooling system operates properly, and it keeps your car running on the road like it should. The next time you have maintenance performed on your car, make sure that an engine coolant flush is done also, if necessary.