GTMADNS wrote:
Thanks guys. I know i can find the simple green extreme who sells B52?
Can't tell you about B52 but you can buy an aluminum-friendly form of Simple Green at Home Depot. It comes in a gallon and it is a purple color. Simple Green Extreme was hard to find in my area. Put the Simple Green in a cheap garden sprayer and soak the CAC and radiator, let it sit for 15 - 20 minutes then flush with water. If it is really dirty, you may have to repeat. You can add some Dawn dish washing liquid to the Simple Green which also helps cut the grease.