Don't be hesitant to hose the under of your hood and engine bay. Follow these simple steps and you'll be happy with how clean it will get.
Products Needed:
- Simple Green
- Brush (prefer soft bristles to not scratch any plastic/metal)
- Before you begin, start with a COLD engine. This helps the Simple Green to not dry quickly and work to its full potential. Also, put a bag over your alternator (this will keep it dry). When hosing the engine bay, uses a back and forth motion and try not to spray directly water onto one section.
1) Start with the hood and spray it down with Simple Green. Don't be scared to spray a good amount on it.
2) Let it soak for a few minutes. (Don't let the Simple Green dry or it won't agitate the debris.
3) Hose off ALL of the Simple Green.
4) Repeat these same exact steps for the engine bay. Like I said, don't be afraid to spray Simple Green on EVERYTHING.
5) Depending on how dirty your engine bay & hood is, repeat this procedure if needed.