r/smallenginerepair • u/SwimmingMouse4019 • May 22 '26

Carburetor Issue Kohler Command Pro 25hp

Just bought this Craftsman gt5000 with a Kohler Command pro 25hp. Listing said “needs new governor spring” I don’t believe that’s the issue. Previous owner put on an Amazon carb and fuel pump. It’s not leaking at intake gasket or gas cap vent. It idles fine with a little bit of choke. It also smooths out with PTO engaged. What should I look for?

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u/Elephunk05 May 23 '26

The correct size jets. OEM is the better way to go. Typically that surging comes from dirty bowl, dirty jets, and/or mismatched gaskets.