boltonranger
ArboristSite Guru
Well it used to be true...
Actually the original manual for my (formerly Pop's) 031av circa. 1974 says that 30w mix is alright if Stihl oil is not available.
-br
If STIHL thought that putting SAE 30 oil in the fuel was better, they would put it in their bottles.
Actually the original manual for my (formerly Pop's) 031av circa. 1974 says that 30w mix is alright if Stihl oil is not available.
-br