Be careful using gunk or any of those engine brite cleaners, they are pretty harsh on paint... I actually used Engine Brite and steel wool pads to remove the paint in my engine bay before painting it... the paint just melted off with this stuff and a light wipe from the steel wool..... check out the pics...
http://home.earthlink.net/~h22avid/id2.html click the pics to make them larger... now that's clean:chuckles:
Lookin good though:thumbup: I like when people keep their bays lookin clean

h: ... you definitely have to scrub or wipe with somehting to get your motor clean, it won't work just spraying then hosing