Hi all, I noticed an oil patch on the drive recently and upon investigating the bottom end of the engine, chain side, was covered in oil. I managed to clean it up and then ran the engine for a while. The leak appears to be coming from around the top pulley(with arm) under engine mount
and dripping down onto the belt which is causing the oil to get splattered everywhere. I'm not sure how long its been like this but have noticed the oil is on the minimum level on the dipstick. The car is a 2002 and done 60k with original chain and serviced every year. Any ideas on what seal has gone would be appreciated as I need to decide whether its worth repairing. Thanks in advance.