All my Stihls spec the same plug, so I brought a box of German Bosch.
And I always check the gap on all plugs, be it lawnmower, tractor, saw, truck......Some engines take the same plug, and gap spec is >0.020" different between them. How do they "PRE-GAP" THOSE PLUGS? :monkey:
And I always check the gap on all plugs, be it lawnmower, tractor, saw, truck......Some engines take the same plug, and gap spec is >0.020" different between them. How do they "PRE-GAP" THOSE PLUGS? :monkey: