Anyone have any proven products to clean the crap out of the inside of the plenum? Fresh replacement for the grenaded 4.2 in truck and ready to go and now I want to clean this thing with some sort of household cleaner and a preassure washer.Any ideas? Thanks
Hey Bricks88, Take a look at my post titled "stripped oil plug" its just a few posts down from yours. I'm going through the upper/lower and front cover gasket job now and had a nasty looking intake set.