Posted by used red MN on May 03, 2023 at 11:54:02 from (72.21.227.18):
In Reply to: G jJD timing posted by KennyDiesel on May 03, 2023 at 10:22:39:
Timing has ZERO to do with the cause of run on or dieseling. When you turn the key off the spark stops. The throttle plate not staying closed is the main cause. Lean out or get down beside the engine and see if the governor is pushing the throttle open when you shut it off. If it is you will have to figure out why, I am not a Deere guy so I cannot give any specific info on that. Other causes idle speed to high, low octane fuel, compression to high and hot spots in the cylinder like carbon. The last item only happens if the tractor was being pulled hard prior to shut down.
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Today's Featured Article - Good As New - by Bill Goodwin. In the summer of 1995, my father, Russ Goodwin, and I acquired the 1945 Farmall B that my grandfather used as an overseer on a farm in Waynesboro, Georgia. After my grandfather’s death in 1955, J.P. Rollins, son of the landowner, used the tractor. In the winter 1985, while in his possession the engine block cracked and was unrepairable. He had told my father
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