09-06-2015, 03:11 PM
If you've got oil in the coolant it can't be anything else mate, it'll be a leak between an oil gallery and a water channel if there's no pressurising or overheating, or there's been a leak that's been fixed but the pipe hasn't been cleaned out. The only way to get the oil out would be to get the hose off and wash it out, but if it's still leaking it'll just gunk up again.