Just deciding whether or not to have (or do myself) an engine cleaning on my 1976 230. I've heard some horror stories about what has happened to people when washing the crud out of their engine. I know to cover the distributor and unhook the battery cables, but what else ? Should I even bother ? There is a lot of accumulated grime on the lower parts of the engine.
Let me know what you all think.
1976 230.4 W115