blowbyu97 said:
If I posted pics of my filthy engine i might be banned

its so bad but will be clean after my PI swap.
I wrote recently a thread asking the cleaning question, too. Finally I cleaned for the first time my engine and what’s around. I’m glad with the result

.
How to:
-covered sensitive parts like CAI-filter and alternator
-wetted the cold engine (garden hose)
-sprayed everything with simple green (auto zone…)
-brushed where applicable
-rinsed with hose (liner too)
-finished and dried with cloth
-drove to dry
-refixed later some detached tapes
Some let their motor running while washing. The idea is, should water enter the intake, the piston swallows only small amount of water a time and not a huge quantity (liquide is not compressible therefore you may brake a piston rod or whatever should a lot of liquid being compressed). I didn’t have my motor on, because I don’t like the idea of having the serpentine belt mashing up all dirt coming of the engine while washing and for some other reasons.
Make sure it’s legal around where you live.