To be honest the milage in the last few years wasnt a issue for me, i had a brand bew transit leighton on the drive, a range rover SVR, a Defender, and a work van! He said this was used to go to and from his house in the lakes (abput 40 mins away) reason for sale is he somomy isnt using it.
From all the history i didnt see the colller had been chamged so presumed it was on from new.
Can i ask how many people actually have that cfca wngine and not had a issue? I really thought it was the cooler that was the problem. Tbh i did think of doing a pil sample test!