Emergency topoff evans coolant with antize12/22/2023 Using straight antifreeze won’t provide more protection against freezing. Overheating can warp engine parts, and liquid expands when it freezes, so that can crack engine blocks and other parts. Water alone has neither the cooling ability nor the protection against freezing that engines require because it boils at 212 degrees and freezes at 32, plus it can rust cooling system parts. The 50-50 blend provides sufficient cooling for engines that operate at more than 200 degrees and prevents freezing in temperatures of 30 degrees below zero or lower. Related: Is Your Check-Engine Light On? 5 of the Most Common CausesĬoolant typically consists of a 50-50 mix of antifreeze and water, though it can contain as much as much as 70% antifreeze for extreme cold temperatures. Antifreeze is made of ethylene glycol or propylene glycol and is the basic ingredient, but it has to be mixed with water to create coolant, which is the cocktail you will find in the cooling systems of all “water-cooled” vehicles. Heat and pressure accelerate corrosion.Though coolant and antifreeze are often used interchangeably, they aren’t the same. Neglect of the use of anticorrosive chemicals WILL result in damage. IF you do choose to run water, add the correct anticorrosive chemical to the mix. Corrosion can occur in distilled or plain water systems within hours without any corrosion inhibiting chemicals. CAT ELC-1 coolant only has superior anticorrosion protection. Evans NPG coolant requires a specific change procedure and the chemicals required to do it is north of $500 for our cars.ģ. Those chemicals are not always compatible with each other.Ģ. There are other chemicals that do that job. Ethylene glycol only is used for suppression of freezing point and to elevate the boiling point of the mixture. Then I filled it with about 2.75 gallons of Prestone.ġ. That gets about another gallon of water out that you otherwise wouldn't be able to get. I drained and refilled the radiator with about 12 gallons of distilled water over that course of time, and when I was ready for the coolant, I took one of the block drain plugs out. One last thing: When I finally filled my 5.4 with antifreeze (I was running it with just distilled water for the first couple of weeks, to be sure that there were no leaks after the swap). Has anyone here ever tried the Evans NPG coolant? I used to see it advertised all the time, and supposedly it cooled a lot better, but the cost deterred me, in addition to the reason I mentioned above. I've had several vehicles over the years that I'd put A LOT of miles on, and I never had any corrosion problems with ethylene glycol. It doesn't cool any better, it just has better corrosion resistance IF there's no contamination from any other substances. Here's why: What if you have some kind of roadside emergency, and you have a major leak, and you have no choice but to top-off with water?Īll of that work and expense will have been for nothing. I thought about using this stuff in a truck I had when I was working a heavy-duty truck dealership, but ended up running the conventional green antifreeze instead. Good work, but I was never too sure about using extra-fancy coolants. Peak Final Charge Global ELC, 1 Gal Concentrate, 1/2 Gal 50/50 (EC-1 Req.) 40gal of distilled water (courtesy of my local grocery store, they were confused but willing to help) I used two 5 Gal buckets to catch the coolant and water, then funneled it back into the used jugs. For disposal i'm putting the old stuff back into the 40 gallons worth of jugs I have. 12hrs later and it's done, pretty easy, just took awhile. Unlike his procedure, I did not have a machine to do the flushing, so I did it the manual way, remove t-stat, drain radiator and reservoir, fill with distilled, run, drain, repeat. I followed Stalag's write-up about the switch. Not sure if this belongs in "High Performance", but a coolant engineered for heavy duty diesel machinery that lasts for upwards of 6,000hrs/600,000, meeting Caterpillar's EC-1 Requirements, I suppose it would be in the realm of a "High Performance" upgrade.
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