Forum Discussion
rgatijnet1
Aug 05, 2019Explorer III
When I flush out my radiator the most difficult thing is to get the water source on the back side of the radiator. Flushing from the backside will move the debris out rather than possibly driving it deeper in the fins if you flush from the air intake side. I have an AC condenser and an electric fan and I can take them loose to clean out debris that got between them. I use Simple Green EXTREME, not plain Simple Green, which will not cause corrosion if any of the cleaning fluid is left behind.
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