M Mharnisch Member Apr 14, 2020 #11 Update. Good news. Used the mower today and it ran perfectly for the entire 1 1/2 hours. Never surged at all when I disengaged the blades. Must have dislodged something the first time after sitting all winter. Thanks guys for your suggestions.
Update. Good news. Used the mower today and it ran perfectly for the entire 1 1/2 hours. Never surged at all when I disengaged the blades. Must have dislodged something the first time after sitting all winter. Thanks guys for your suggestions.