The intercooler, without a doubt!Well I took it off to have a look but didn't have a replacement. So soaked in Gunk and blasted it clean with some Brake Cleaner. The EGR blanking kit is en route!!!
Is there anything else that I should 'clean' given the state of this?
Fitted the EGR Blanking Kit today.They should have fitted te MAP sensor before the EGR not after ... if you still have the EGR then it's full with the same gunk and so is the inlet manifold too