Hi all. I was under the Nav the other day, mine is a D22 08 yd25. And found something that I have know idea what it does. If you look underneath on the inside of the chassis rail on the opposite side to the fuel tank their is a network of tubes weaving back and forward that connect to the fuel tank. Or that's where I think it connects to. It's got me stuffed what it's for. I can't see it being for cooling but it does look like their is provision for something to be bolted to the chassis under that alloy plate where the rubber hose connects to the tubes. Maybe some type of pump? Does anyone know what this is for.
Cheers
Cheers