Hello all,
I have a 2011 JD Z920A that is experiencing some mechanical issue. The tractor has less than 90 hours on it and is used for residential use. After mowing for about 30 minutes the engine starts sputtering and loses power. If I disengage the blades rpms rev back up to full throttle. If I keep blades engaged and lower throttle and rev it a few times it regains power. However this will all repeat itself withing 2-3 minutes. I should mention the tractor had a winter maintenance performed at a local dealer so it has fresh filters and fluids.
Any thoughts would be much appreciated as it appears my tractor is one month past its warranty.
Thanks!
I have a 2011 JD Z920A that is experiencing some mechanical issue. The tractor has less than 90 hours on it and is used for residential use. After mowing for about 30 minutes the engine starts sputtering and loses power. If I disengage the blades rpms rev back up to full throttle. If I keep blades engaged and lower throttle and rev it a few times it regains power. However this will all repeat itself withing 2-3 minutes. I should mention the tractor had a winter maintenance performed at a local dealer so it has fresh filters and fluids.
Any thoughts would be much appreciated as it appears my tractor is one month past its warranty.
Thanks!