best way to clean engine/body?
Here's a money saving technique. Get a can of video head cleaner you use to clean VCR's. It's alcohol base so it doesn't stick so bad as WD40. Brush of excess dirt and then liberally spary it to the engine (or other parts of your car) and wipe of the excess. Personally I use an air compressor to spray of excess dirt then I start using the cleaner. Anyway with this alcohol base liquid you don't have to worry about dameging your servos cause it evaporates almost immediately.