I am getting ready to change my oil again and was wondering if anyone had any brand pefrences or any tips for the winter. And also should i use synthetic oil?

 

I run 100 percent synthetic 15w-40 year around. I've been using it for 12 years and wouldn't go back to petoleum. Temps around here run low teen's in the winter to 100+ during summer. I run synthetic in all my power toys. Outboard, weed wacker, lawnmower, chainsaws wifes Durango etc......never a problem.