pict1000
Member
- Joined
- Jul 19, 2019
- Threads
- 2
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- 24
My Gravely ProTurn 148 with Kawasaki FX691V runs perfectly for 30 minutes then begins to slightly surge a little. As run time increases surging increases, and it begins to act as though I were slowly increasing the choke handle. Like it wants air. For instance, when I disengage the blades then re-engage them, it strains the engine, almost killing it, sometimes backfiring. Just like choking it while running.
It's got 350 hours or so on it. I use it on only one 3 acre yard. I have new fuel filter, plugs, air filters. I checked for clear air and fuel lines. And I've run SeaFoam fuel additive through it for a couple of tank-fulls.
Do I need new gas caps? Hopefully not a dirty carburetor because I'm not sure I completely know what I'm doing with this one.
Any suggestions?
It's got 350 hours or so on it. I use it on only one 3 acre yard. I have new fuel filter, plugs, air filters. I checked for clear air and fuel lines. And I've run SeaFoam fuel additive through it for a couple of tank-fulls.
Do I need new gas caps? Hopefully not a dirty carburetor because I'm not sure I completely know what I'm doing with this one.
Any suggestions?
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