I had a leak in the radiator of my car and I used your product and today saved a lot of money. Before that, I have to buy a gallon of coolant every week and now I don’t buy coolant any more, I forgot when was the last time I had to buy it. After that, I bought your products for engine and transmission and used them. My old car is working quiet and it is saving gas, I don’t know the exact quantity but I know that I am saving money in gas. I am very happy with your Cooling System Repair (part 1150) blue and black product in the clear double sided bottle. You guys are the best, thanks again.
– R. F. Rey – Alpopka, FL
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