I have noticed a small patch of oil has appeared on the corner of my intercooler. I am thinking this could be a leaking intercooler or maybe I spilt a bit of oil on it sometime. How do I test the intercooler?
Thanks I will try some soapy water tonight when I get home. I don't want to pull the intercooler off unless I have to. If it is leaking is it something I have to get on to straightaway or can I put if off for a bit. It looks like it might only be one core.