

However, if you’re unsure of which fluid to use to keep your vehicle performing at its best, refer to your owner’s manual or ask a trusted mechanic. 18900 FREE Returns FREE delivery Tuesday, June 13. We selected five of the best-rated antifreeze and coolant fluids that are also compatible with most vehicle makes and models.

When browsing the various types of fluids, it’s easy to get confused. Running your car on older deteriorating antifreeze or coolant can cause acid buildup, scaling and reduced resistance to extreme temperatures. The longer you use coolant, the more its useful chemical properties break down. Performing routine maintenance on your vehicle’s cooling system will ultimately prolong the engine’s life. Since you say that there is fluid movement in the reservoir and can feel vibration from the pump running, lets assume the pump is OK for now. About Waterless Coolant Traditional engine coolant is 50 water, but water causes engine corrosion and overheating. The inverter pump is the usual cause of that overheating. Regular automotive antifreeze like Peak antifreeze or any other brand has an average boiling point with a 50/50 mixture of 265 deg. As you know, P0A93 means that the inverter is overheating.

GENUINE TOYOTA PRIUS SUPER LONG LIFE PINK COOLANT PRE MIXED READY. Evans is a waterless coolant so it has a higher boiling point. Evans Power Cool 180 Waterless Engine Coolant Antifreeze for Performance Cars. Antifreeze also fends off rust and corrosion, helping to extend the life of water pumps, radiators and other cooling system components. Any coolant mixed with water is just there to raise the boiling point of the water. Allow to cool and drain out Prep Fluid in same manner as old water-based coolant. Fill with Evans Prep Fluid (waterless flush) and run for 15 minutes to circulate. Use high volume air to force out remaining coolant. In the winter, the chemical formulas in antifreeze also prevent water and moisture from freezing, which can damage the cooling passages inside the engine and other components just as it would the pipes in your house. Basic Installation Procedure: Drain all old water-based coolant out from radiator, block, and heater core if accessible. Combustion engines generate lots of heat, and coolant, a mixture of antifreeze and water, plays a vital role in regulating their operating temperatures.
