I was told, it's the egr cooler. Not the egr valve.
It's very hot and needs to be cooled by an aluminum housing cooler which has a coolant supply running through it.
Super heat, water and aluminum in the wrong measure means disaster, usually cracks first
It's very hot and needs to be cooled by an aluminum housing cooler which has a coolant supply running through it.
Super heat, water and aluminum in the wrong measure means disaster, usually cracks first