Winter oil in old Kohler

[Bird]

<font color=blue>I think the engine in your 1999 F-150 is the same as the one in my 2001 F-150.</font color=blue>

I suspect so./w3tcompact/icons/laugh.gif

 

[StoneHeartFarm]

The manual for my old Techumseh says to use 10w30 in the winter and straight 30w in the summer. Actually, I just bought a couple of quarts just for the purpose of changing out for winter.

SHF