Recent content by TEToffensive

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    Gravely Proturn 452 with Yamaha 775V-efi malfuntion light

    I have not had any problem but only put 4 hours, mower has 71 hours. However I have the issue this post started with. My dealer says he has a customer with 3 graveleys with Yamaha over 1200 hours and no issues. However internet is full of peopel that say to avoid the yamaha motors
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    Gravely Proturn 452 with Yamaha 775V-efi malfuntion light

    Actually, they went with Yamaha because Kawasaki started making side by sides and couldn't meet Gravely and Ariens production needs. This motor didn't last because they had problems and Kawasaki had increased production but ook three years to get started catching up then came covid and messed...
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    Gravely Proturn 452 with Yamaha 775V-efi malfuntion light

    I guess there are no techs, or users that know why someone at gravely industries put this thing on the mower. It's not mentioned anywhere except owners manual and all it says is look at the engine manual at it doesn't mention it anywhere.
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    Gravely Proturn 452 with Yamaha 775V-efi malfuntion light

    I purchased a used Gravely proturn 452 with yamaha 775v-efi from a Gravely dealer it was on consignment. only 71 hours. seems clean and took care of. DOM Nov 2019. owner was downsizing equipment and kept larger mower. I got it home and cut grass for approx 1 hour and large white smoke...
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