Thanx 4 that Nick. Changed the oil about 2.5k ago, not too sure of it´s viscosety but something tells me that it´s thinner than 10W-40. Not sure about the pads, but´the smell occurs after a little hard driving, staying above 3500-4000rpm for a short period of time, without any hard braking. With regards to tappet noise, a VW spanner said that there was nothing to worry about, but it´s a little embarrasing 4 me pulling up anywhere in a tappety VR. When the cars been left for a few hours the engines first 4 ticks on starting are really loud, then it goes it´s normal path. Could be the oil, but i