Thanks 101RRS I have ordered the end cap and the exhaust valve I did the piston ring and the desiccant there is some leaking around the end cap out of the blue valve not heaps but still leaking. I am still getting the air pressure to low fault so hopefully changing the cap and the exhaust valve finally fixes it all cause if it doesn’t there is nothing else I can replace.
				
			 
			
		 
			
				
			
				
			
			
				2010 D4 3litre twin turbo brand new motor 5km old on a 100,000km car. Kaymar rear bar, ARB front bar, Hannibal roof rack, Hella Predator Spot lights, long rand fuel tank, Traxide battery management. touring weapon.
			
			
		 
	
Bookmarks