What is the best way to clean an engine? I have another engine that i’m putting in soon and want to completely clean it, like even under UIM and the vacuum chamber under it. I have some of the wire connectors off so would I also have to cover them up? Any help is appreciated!

 

Hello, A few months ago, I did a wash and it turned out well, I removed the entire intake, I cleaned the parts with grease with fuel, the electrical components and their surroundings with contact cleaner, and the parts where dirt accumulated with a damp cloth (or wet wipes).