How do you clean your engine?

[Fubar]

dawn dishwash soap. Or simple green, carwash soap will also work well just keep the truck running and use a shop vac on blow to blow off any excess water that may be in say the battery terminals, or in the battery try, blow out relays and such when your're done powerwashing or using the hose. You also may want to keep high pressure spray away from or directly off the distributor. use a brush and elbow power to clean the distributor. Keep the sides of the truck wet so that the soap doesn't etch into the paint.