hi my 320 bmw has a tapping noise from the engine when it is started up. The noise stops when the oil warning light goes out this dosent take very long. I am using alot of oil though and weekly top up solves the problem. im thinking it could be the tapets these could be refured to as valve followers or cam followers i think. how easy are these to replace as i think they are hydralic. Do you just take em out and put new ones in or is there more to it than that please help
Apr 17, 2009 at 3:44 AM