cleaning engine???

i was wondering whats good to use on cleaning engines?

I use this Gunk Engine Brite. Works pretty good.

i go to the car wash and use the high pressure wash thing with an engine cleaner spray from auto zone

high pressure is bad. what are you tryint to clean? is it just dirty? spray some purple power on it let it sit for a couple mine(dont let it dry) and just wash it off w/ a hose.

^ i didnt mean like a pressure c;leaner just a higher pressure than a garden hose is all. just stay away from sensitive stuff like amp connections and such

ALL electrical connections are not made for hi pressure