hi everyone, my audi is making a noise like a metalic rattle, it seems to be coming from the belts between the radiator and the block, cant pinpoint which one but it sounds quite severe(has been coming for a while, only used to make it on cold mornings and was much quieter). it only happens on idle, if i touch the throttle it goes, only needs about 500rpm and it runs smooth. i have no idea if its a loose belt tensioner/mounting or what, but i really could do with yoiur advice. it has not lost any power and there is no slipping noise when i floor it, i think it is just the fan belt but cant be sure.
cheers
neil
cheers
neil