WebFeb 26, 2016 · Step 2 – Drain the coolant. As long as the engine is cool, remove the radiator cap and set it aside. Place your drain pan under the radiator on the passenger side. On the bottom of the radiator you'll find … WebFeb 26, 2012 · You should not mix Dexcool with any other anti-freeze. You will need to do a very through flush now, search Dexcool flush". The reason you can only get 2 quarts …
Keeping Dexcool or not? - Maintenance/Repairs - Car Talk …
WebNov 10, 2005 · Customers complain that DEX-COOL forms a sludge-like substance that clogs their vehicles' cooling systems causing them to overheat, and that DEX-COOL corrodes all parts of the engine it comes in contact with including the heater core, water pump, hoses, cap, upper and lower intake manifold gaskets, thermostat, and engine block. WebNov 8, 2024 · Dexcool (the modern, revised version) is good stuff but Chrysler engineers specified what coolant their systems will cooperate with, for good reason. If it was my van I'd flush it with a bunch of distilled water (88c a gallon at Walmart), then refill with the proper coolant specified in your owner's manual. And do it sooner rather than later. shari l tapscott blog
How To Flush Dexcool Sludge? Update - Abettes-culinary.com
WebDec 22, 2024 · I'm sure there is an argument that the 5.3l needs dexcool. 1. What is the reason for Chevys switch to its own coolant? 2. Is running other coolants causing … WebFeb 22, 2016 · Flush with regular tap water till the water is coming out clear with no signs of coolant. Then add the cascade mixture to the coolant tank and fill with water. Let idle or drive it around for 20 minutes or so. I like to drive at slow speeds around the neighborhood to get the pressure up and the solution flowing good in the system. WebDec 11, 2012 · You could also flush the heater core itself by removing the hoses and connecting the garden hose. It wouldn't hurt to clean the over flow tank as well. Have you opened the block drains too? Maybe that would help get some of the junk out of the block. Other than that I would just keep flushing it until it comes clean. shari low goodreads