Those two are about the best you can use. Also at a 2% to 5% mix you should never have a cold weather problem with the mix depending what part off NA you are located. I run 2% bio diesel year around, but it has a lower gel point then straight veggie oil. Veggie oil starts thicking at about 74* F and will become solid at 40*F, where 100% Bio-Diesel has a gel point of about 30*F and can be treated to go about 28*F. However a lot of people run B10 in sub 0* area's of the country in the winter.

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'10 Chrysler T&C Stow-N-Go White. Grandpa's ride.

'13 Chrysler 200 Touring Candy Red. Grandma's ride.

Age and cunning will always over come youth and vigor.