Hi everybody I thought about getting my 1994 2.0 coupe running after a 3 yr lay up today. I figured I would need to drain the oil first and give her an oil change which I did. Fine so far,problem is once I hard charged the battery and re-filled her with water the camshaft was really noisy and for a while there was a slight big end knock when applying throttle.it is like the oil is not getting round all the oils ways but the pressure light goes out no problem. I changed the oil filter as well when adding the new oil,5 litres, now I know it should take 6 litres put do no think that should cause the horrible noise from the top end. Any ideas would be gratefully appreciated.