going to do a terra clean on it in new year got to order some more fluid for machine will let you know if it changes the settings . noticed the other day there were a set in the boot (inj x 4 ) so dont know if these were for change or have been changed ?
i put a small amount of ZX1 in my g box oil makes it smoother also put in my engine power steering and even been known to put bit in header tank to lube water pump and therm ... honest
http://www.team-zx1.com/What-Is-Extralube-ZX1
just brough t a new diagnostic machine and playing with it the other day got the above settings
n0.1 injector correction quantity -0.60 mg
no. 2 " " " 2.90 mg
no.3 -0.70 mg
no.4...
adding two stoke oil to your diesel ?
so evn more crud than the heavy oil .
we have the terraclean machines at work we recently done an stype jag with 90k on and prior to the clean we drovbe from ath warks to reading back returning (motorway) 32 mpg after clean engine was quieter started...