Lubegard 96430 Heavy Duty 2-in-1 Coolant Treatment, 32 fl. oz.

Worked well!

01 dodge ram diesel 95+ heat pulling a 6000 pound trailer with ac on 170-180 engine temp. The ac is so cold I have to turn it down.

Put this in my 12 year old dura max out here in Phoenix Arizona, were the air conditioning is always on high an it still 95 at midnight. It reduced the temperature by 10 degrees and I had just replaced the coolant earlier this year. I used have a bottle and gave the other have to a friend that was having problems with his 16 year old Cadillac

Okay, I have to admit that this is my very first time using this product. It is NOT like any other automotive type of anti-rust/ anti-corrosion material I have used previously. It is a clear pink liquid... almost a light purple. It does NOT contain any type of soluable oil or such at all. I cannot tell how it would act in any way like it says it does as a water pump lube etc.... I didn't say that it does not work for that, merely that I cannot tell at all how it would work like that. Okay? Now it uses two major nitrate chemicals to tie up O2 in the fluid so it cannot oxidize, and possibly will not corrode nor rust at all..... that sounds great. I am using it in the cooling system of my PU now, but have not had it long enough to really say +/- about the long term use of it..... I have a LOT of hope for it because of my industial background. We used to use such chemicals to stop all rust and corrosion in piping for cooling and heating in HUGE inside building internal loops - VERY effective - but some were certainly MUCH better than others. So far, so good, and I do really hope that this will be the best I have ever used. I will try to remember to update this eval next year with more specific details.For now: The concept sounds excellent, the true long term effects are as yet unknown to me, but it is NOT too expensive a product to use, and it does use some proven principles to make it's claims for excellent funtionality. (Note: You need to use a certain "mix" of the liquid into so many gallons of coolant, so don't just dump the whole bottle in until you sort of figure out how much you actually need to use.... that's not too hard to do, just simple math.) Good luck and enjoy!

Great product. Highly recommended!

As described

The bottle arrived empty, with a loose cap and a punctured seal.

Bottle shipped with no cap or test strips