End Radiator Headaches The Ultimate Guide to the Best Stop Leak Solutions

of compressed air in the radiator. Basically whatever the rad cap will hold. As the engine cools it will lose pressure so you must top it back ... When used correctly, a radiator stop-leak can effectively seal mild leaks in the cooling system of a car. Additionally, leaks stemming from the ... Bar's Leaks R6 Liquid Radiator Stop Leak - 5.5 oz. Apple Cider Vinegar. Fill the engine, let stand for a few hours. Drain and flush. Race it, break it, fix it and repeat. Bars Leaks is the only stuff that really works. Has been around since the 1940's. It is advisable to add to coolant. Also lubricates water pump ... The best way to fix a leaking radiator is to get a new radiator. The best way to clog up a radiator and the water jacket in the motor burning it ... Never had good results from stop leak in any car. I have always had good results from a real radiator repair shop, yes they are still around. Thinking to buy a radiator stop leak? This video will inform you exactly which are the best radiator stop leak on the market today. JB weld is a quick fix tho, but taking it to a welder to lay a quick bead on it might be the best option. If the welder is good you wont need to ... have a tiny pin hole near top of radiator. someone suggested using a product called Bar's Leaks Stop Leak in radiator to fix it for now.