A clean engine is a happy engine!

fj12ryder wrote:
Never have, never will. There always seems to be something else I'd rather do. Taking a beating for example.

x2

I clean the engines on our vehicles about twice a year. If I have a small leak, dirt will adhere to that leak making it easier to spot.

I know you can't see the engine in a class A but it's nice to know it's clean
Amazing how much dirt just settles on the intake and other parts.
Car dealers do it all the time
What do they use to get that nice shine on the engine and all the components?
I bought a truck from a friend and he had it detailed.
I popped the hood and it was spotless.:)

Never have, never will. There always seems to be something else I'd rather do. Taking a beating for example.

I always thought dirt and grease actually made the engine run hotter. But since I bought my diesel, there has been no washing. Read too many stories about components rusting, therefor causing problems.

I don't clean my engines as often as I a few years ago. I once read that cleaning your engines doesn't do any good but, it doesn't hurt it.
I always felt it was good for the engine even it was only to make the engine look better and seeing oil, or other leaks, easier.

I'm with you there! If you can, avoid spraying large amounts of cold water directly on hot exhaust manifolds/turbos etc. Electronics, fuse boxes, and relays (etc.) generally like being/staying as dry as possible but an occasional shower won't hurt anything.

Chum lee

Does the manufacturer recommend cleaning the engine with water?

I clean the engines on all our vehicles twice per year. Nothing like working on a clean engine, even if all you’re doing is changing the oil!

The only advice I’d give is to watch all the electrical connectors.