Inside the fuel tank.Where's it come from?
I dunno, our temps never get anywhere near close enough for this. In colder countries their diesel has a different mix for winterGoogle search came up with this as possibility?
Normally the wax is a liquid in the fuel, however, when diesel fuel gets cold enough the wax starts to crystallize (i.e. solidify). If the temperature is sufficiently low, enough crystals will form to block the fuel filter and the engine can stop through fuel starvation.
I thought that.It's not the old sugar in the tank thing?
Defo not.Did you not taste it?