Posted 7/17/2012 23:03 (#2491630 - in reply to #2491558) Subject: Re: JD 8100 low horsepower
ne
I was a jd tech up until a couple of months ago. Went through JD AG tech program and worked on tractors after that for seven years. No they will not take the ecu back. Once you download software to it its yours. That is why i said to make it the op's last resort. I am by no means saying throw parts at it. If you have any better ideas you are more than welcome to speak up.