For future reference...
I've been using 2 cycle oil for a anti-gel and lubrication additive. I Don't use PowerService or any of the other additives. So far I've been down to -20.2*F without a problem with cold starts or gelling problems.
I only takes 1 oz of 2 cycle oil to 1 gallon of fuel. Works wonderful.
As for more information on this go to...
http://www.cumminsforum.com/forum/al...troke-oil.html
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Michael Nelson - 2002 Dodge Cummins
For 2 Cycle Oil Information - Send Me A PM!