I know that detail shops can clean your engine bay. I've heard from people say that they can hose the engine bay down with water to clean it. But isn't that not good for the electrical systems, etc??? What is the right way to clean the engine bay? Thanks.

 

Cover up your air intake, soak the engine with simple green, let it sit, hose it off. Looks like new.

 

Try the search function.

https://www.s2ki.com/forums/showthread.php?...gine%20cleaning