Went to car so decided to check water level,only to find low in headertank.Filled to level and took car for service.Asked them to check for any leaks and found hole iin top hose:doh.Had to order one from Nissan dealer in Howden as my local one was useless, so ofroad for 3 days.First time in 3 years its been off road due to fault.Only good thing to come out of this borrowing jj.s volvo v70 t5 for a few days.:thumbs:thumbs