Engine Bay Cleaning

[JDBishopArts]

Originally Posted by Dominic Toretto So other than the battery and intake element, you don't cover any of the wiring, alternator, etc? -Alex

Nope. Most of that stuff is sealed good anyway but I don't even put enough water on it to cause trouble. Just mist it and dry it with a rag.

[jerseyjoe]

Start with a cold engine, not hot! I always cover the alternator, battery, mass air, and as many sensors/electrical as possible. That 303 protectant works great on black plastics as well. Here's a decent link below:

http://www.autogeek.net/engine-guide.html