Ok, needing to get my engine bay cleaned up, have some engine cleaner etc.

however am dubious about getting the hose pipe in there, as I understand it should be fine if I cover up, water proof on some way the sensitive parts, then cleaner on, scrub then blast off with the water.

So question is, which bit's do I need to cover up, remove etc.

and is there any other advise anyone can give before I just go for it?

thanks in advance.

.

.
