Xecutionpaul

Hi, hope someone can shed a little light on this. I have a 2001 Merc c180 coupe auto petrol, only do 70,000 miles and drives like new. The only issue is when I'm on a motorway, going say 60mph with foot off the accelerator, then press gradually, there is a whining/smooth rumble from either underneath or to front, if i let off the gas a little it stops. not noticeable on 'A Roads' Only seems to happen when in drive accelerating but not hard.

Any ideas?

Cheers

Paul

elmariachi304

Wrong subforum, you're looking for W203