Mandalay Parr wrote:
I think there is a winter formula diesel fuel that won't gel.
Unless you fill an auxiliary tank down south and then drive north never using it, gel is a non-issue as all the stations switch to the winter blend.
Lots of diesel trucks operating in the north.
Prior truck was a 1992 7.3. It started fine down to -5F. I'd preemptively turn the key to on and when the "wait to start" light went out quickly turn off and then back on to give the glow plugs a head start. (this was without plugging in the engine block heater as we were living in apartment with a parking structure for the winter)