Hi,

I have had some bad fuel in Bolivia that waxed my fuel filters. Unfortunately the Bosch/Iveco software would not switch on the fuel heaters even though it was -18C! So I had to fix the issue myself. The full write up of the problem and solution is here:-

http://www.tuckstruck.net/truck-and...-its-18c-at-4100m-13500-with-waxed-fuel/

The fuel was also high sulphur and at over 4000 m the DPF did not like it. So this is what I did to resolve the issue (end of the page):-

http://www.tuckstruck.net/truck-and-kit/the-truck-technical-stuff/fuel-issues/

Hope you find it interesting/useful, sorry it's only in English ;-)

Zuletzt bearbeitet von Marcus Tuck; 01/08/2016 20:28.