Why is my Chrysler Voyager having trouble starting in frosty weather?

My 2003 Chrysler Voyager diesel starts poorly in frosty weather. I've had it since new and its been regularly serviced. What is the issue?
Most likely to be frozen fuel (emulsified fuel) clogging up the fuel filter. If the fuel filter has a pre-heater, that should melt it. If the filter pre-heater isn't working, that's your problem.
Answered by Honest John on

Ask Honest John