oil level was good last sunday but does lose a little each week, did wonder if there was a bit of a new noise at 1 point on way home tonight but decided it had dissapeared or i'd imagined it as it went away, so no nothing dramatic. Oil filters last changed approx 3,000 miles ago. Not sure on history of the engine as was fitted in '96 long before I bought her so could have done many miles but seems to have been given regular service.