I must have lost quarter of a tank on a 200 mile trip due to a spit pipe on the head, back of my Disco and the trailer i was towing was smothered in bio, i put the bad consumption down to towing the trailer :doh:
I got hold of some clear PVC pipe in B&Q for 99p to do a roadside repair, i did think about replacing the rubber pipes with that as it may not perish?
I bought a 2m length of the rubber stuff for £3 and carry a spare set now, plus i change them when i do a service every 5000 miles.
Mine have gone twice in 14,000 miles