Mower bogs down too much

Davenj4f

Member
Joined
May 6, 2023
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3
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30
Ferris 2200
Kawasaki FT730V EFI
Code FT730V - CS41 -R
E/NO FT730VA15799I
Engine bogs down in high or thick grass more than it used to. I put sharpened and balanced blades on almost every day. Have replaced two spindles that were bad. Seemed to help a little. Replaced the fuel pump (and filter) at suggestion od dealer, helped some. Checked valve lash, was a thousandth off or so, set as close as I could. Don't know how critical this is. Changed plugs, they weren't bad. Always cleaning and changing the air filter, changing oil and filter when due, etc. Being an EFI engine, I don't know what else to check or do. Any suggestions on what to do next, before I take it to the dealer, which I really don't want to do. Two weeks before he can get to it, etc...
 
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