Posted by Roger Mesenbrink on Sunday, November 14, 2004 at 9:47AM :
In Reply to: Oil type? posted by Dan on Saturday, November 13, 2004 at 1:50PM :
Stick with 30w.If you feel you have to run a multi wt then use 15-40. It is the only heavy duty rated multi grade of oil.Look at the ratings on the back of a 10-30 vs 15-40.The later has a much more severe rating.