farmer

enviroworks · Nov 29, 2013

my 2006 JD 700 J slowed to a crawl in high speed. I killed the engine and tried to restart transmission when tractor went to an idle and does not respond to engine speed control or forward and reverse.
What happened??????

murphy1244 · Nov 29, 2013

When was the last fuel filter changed?

my case ih · Nov 29, 2013

enviroworks said:
my 2006 JD 700 J slowed to a crawl in high speed. I killed the engine and tried to restart transmission when tractor went to an idle and does not respond to engine speed control or forward and reverse.
What happened??????

Sorry but that's why you by case ih made in USA not japan

jeff9366 · Nov 29, 2013

murphy1244 said:
When was the last fuel filter change?

Succinct, logical and helpful.

enviroworks · Dec 3, 2013

fuel filter changed recently, not a fuel issue. Intermittent issue , After restarting several times dozer would respond to engine speed control but would not respond to forward and reverse. It is all electronicly controlled. it must be some sensor or elect control. I just don't know how to find out what

ArtMech · Dec 3, 2013

If an engine is a Common Rail one, for me it looks like loosen engine speed sensor connection or accelerator pedal potentiometer fails.
But the best idea would be to diagnose that failure with a special device available at the dealer.