Evans Waterless Coolant Problems
When a vehicle leaks ethylene glycol the results are very different as it is poisonous to pets small animals and even children.
Evans waterless coolant problems. Evans waterless engine coolants. Propylene glycol is used as a sweetener in many products including medications. In this video i talk about the real issue problem i have with evans waterless shite and funnily enough its there greatest sales pitch. A waterless coolant that meets the astm standards can have up to 10 percent water.
Installing evans waterless coolant eliminates many problems associated with water in conventional water based cooling systems while increasing reliability and engine life. The waterless coolant manufactured by evans is based on propylene glycol. Traditional antifreeze or coolant products use ethylene glycol instead. In this experiment i demonst.
Evans coolants do not use water and therefore eliminate the engine problems caused by water. Many waterless coolants including evans old formula would corrode with an addition of only 3 percent water. Other negatives to the evans coolant are the cost and the large expansion rate range of the fluid with temperature swings. That limits the toxicity which comes with exposure to the product.
Evans coolant meets astm specifications for waterless coolants for light duty service. Plain water with water wetter or a similar surfactant like purple ice or stay cool keeps temps the lowest. This is the evans waterless coolant experiement were i pit evans vs water 50 50 ethylene glycol and straight propylene glycol. Evans is the only manufacturer of waterless antifreeze.
Evans coolant eliminates many problems associated with water in conventional water based cooling systems while increasing reliability and engine life. Evans high performance waterless coolant is designed for all gasoline and light duty diesel engines. The issue is not really the water it is making sure all the glycol based coolant is removed. I think the problem with the evan s is the monumental task of clearing 100 of the water out of the cooling system not something that s easy to do imo.
You love your vehicle it deserves evans. Prevent corrosion due to water. Astm d8085 17 is the astm standard specification for non aqueous engine coolants for automobile and light duty service.