I'm interested in hearing your thoughts on proper procedure for cleaning the engine bay. Anybody have any thoughts, pro or con on using the typical degreaser and going through a power wash (obviously attempting to avoid direct power wash spray to certain components). I would like to avoid going totally old school with a brush and elbow grease if I can get away with it. What are your thoughts on a quicker more effective way to clean the engine bay. Never in my life have I taken a power washer to the engine of any car I've ever owned, and I'm a little worried about getting water where it doesn't need to go.