WebJul 26, 2004 · Close the radiator drain cock. Important When filling the cooling system use a 50 to 60 percent concentration with DEX-COOL® coolant. Fill the system through the surge tank opening. Fill half the capacity of the system with 100 percent DEX-COOL® coolant. Slowly add clean drinkable water to the system until the level reaches to the base of the ... WebJul 23, 2005 · You only drained the radiator, the rest of the coolant was in the engine. This is the method that I recommend, it has worked great for me and many others: For normal system maintanence: Buy the following: 2 gallons of distilled water $1 2 gallons of Dexcool* $20 Prestone Flush 'N Fill kit $3 Prestone Radiator "Flush" $3
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WebMay 15, 2024 · Leave the thermostat in, drain the system, refill with decent water. Not limey tap water but if it tastes ok I'd run it. Drive to work. Drive home. Cool, drain and repeat all week. Use distilled for the last water cycle if it excites you, then drain, then fill 1/2 total capacity with 100% dexcool and top with water. WebMay 20, 2024 · Dex-Cool sludge is caused by oxidation. A faulty radiator cap, coolant additives and stop leak products, mixing a different coolant into Dex-Cool, running low on coolant or using Dex-Cool in an engine not approved for its use can all cause oxidation and corrosion that forms as a sludge. How do you flush gunk out of a radiator? flare fountains minnesota
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WebGetting this Dex—Cool “mud” out of a vehicle is a difficult and time consuming job. One … WebMar 1, 2024 · While the system capacity is 6 gallons, removing the lower rad hose at the rad as a drain point, that will be 'bout 4 gallons to refill. Water pump job, you'll see upwards of 5.5 gallons or so to refill. Removing that lower hose is the only way to drain. And then you have the issue of disposing of used coolant. WebNov 30, 2015 · Dexcool=Deathcool. It gets contaminated and turns acidic very easily, … flare free acount