Hi guys, while removing the front end to replace the cambelt today i disconnected the intercooler hoses to find nearly 300ml fo oil in the nearside intercooler ! just wondering what you guys think the cause of this is ? I know some diesels seem to flow oil around the intercoolers a little but this was just a little too much for my liking. Anyone else found this ? i have my suspicions on the cause but please feel free to have your 2p's worth, any input would be appreciated.

Cheers
Rich