Re: Weird warbling engine noise
Well, I'll try Halfords tomorrow and see what they say. If that doesn't work, I'll try a Merc repair shop. I used to drive a Merc before this, so I know quite a few. Reading some posts on the U.S site, I get the feeling it might be something to do with the radiator fan. But I'm only guessing. I know next to nothing about engines.