Removing power resets the computer, and now it thinks the engine is brand new again. When the engine doesn't want to idle after a reset, there is probably gunk on the throttle plates, throttle body and idle air control passages. It wouldn't hurt to clean those.
Idle speed is controlled with bypass air through the throttle body, controlled by the idle air control valve (IAC). Gunk collects restricting this air flow, and idle speed. You might try slightly pushing the throttle to raise idle speed above normal, then slowly let off to see if the computer takes over, then let it idle on it's own for several minutes to relearn.
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Today's Featured Article - Women and Tractors, A Woman's Touch - by Teri Burkholder. I thought I would give you a little background on how I got myself hooked on tractors and their restoration. My family is a very "crafty" bunch of people. By crafty I mean good with crafts!! My Dad is a retired industrial engineer from Bucyrus Erie which made big shovels for excavating and he is also a wonderful wood worker. My mom and my "guardian angel" has had her own ceramic shop for 30 years and is an excellent painter. With these skills always active in our house it was hard not t
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