Having our first cold snap (-10C or 15F), went out to plow some snow and engine started acting like it was in fuel starvation and eventually quit. Read some of the posts here and realized I still have summer diesel in it which is probably gelling (fuel is cloudy). Question is, how do I fix it now? Can I just top up the tank with winter fuel or do I have to drain the summer out first(how?), is there an additive that will ungel it including what's in the lines & filter, I assume I have to replace the filter. Or if it goes above freezing will it ungel and run normally.
Thanks
Thanks