I always just used engine degreaser, spray it on, let it sit, wipe it off and your done.

 

That right der is a good freakin' idea.

 

I use Eagle One wheel cleaner. Spray it on, wait a couple of minutes and rinse off. If I wait to long to clean them, Just run a brush around to get the crud off while the cleaner is working. They have different types. They have clearcoat safe and others.


http://www.eagleone.com/pages/produc...y.asp?cid=5006

 

I jusrt started using the Simple Green and I agree, stuff works pretty good. My buddy JUST bought a 06 Hemi, and I tol him to Amor-All the engine bay and then use Simple Green or an engine degreaser to deactivate the armor all and itll look like new for ever. To this day ( even with some muddin) looks great!

I do think the SimpleGreen works the best with a pressure washer. My house hose does't rinse off well enough. Although my engine bay is REALLY dirty.