Hi Adam car seems ok now, had it on diagnostic running for about 1 hour temp was 106 degrees steady. haven’t had quote for heads hope it will settle down now. Interested in your mod though!

If I got my 03 4.4 Range Rover with 70k on clock to you would you renew head gaskets for me ,if so how many £s. It poped header tank 2 weeks ago so replaced with new one also replaced stat and vicous. Still seems to run hot to me!