210 starting issues/fuel situation

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   Have a 210 that seems to slightly drop the fuel as it sits.

I say slightly, because when I use the hand primer, even before cranking; there is resistance at the plunger.  But as I pump, it never gets to be real solid when pumping.  Also, while pumping, you can hear the fuel pass through something at the injection pump. 

 So after priming, it will smoke when cranking, but not fire.   However, while cranking, it takes one pump from the primer and it’ll take off right away.  After running for a while, if you shut it down, even for only a minute, it’ll need to crank over a few times before taking off.

Looking for thoughts.  New to us tractor, so past history is non-existent.

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67-d10 Members Profile Send Private Message Find Members Posts Add to Buddy List Bronze Level Joined: 19 Nov 2022 Location: NESD Points: 32	Post Options Post Reply Quote 67-d10 Report Post Thanks(0) Quote Reply Topic: 210 starting issues/fuel situation Posted: 30 Jul 2023 at 9:32am
	Have a 210 that seems to slightly drop the fuel as it sits. I say slightly, because when I use the hand primer, even before cranking; there is resistance at the plunger. But as I pump, it never gets to be real solid when pumping. Also, while pumping, you can hear the fuel pass through something at the injection pump. So after priming, it will smoke when cranking, but not fire. However, while cranking, it takes one pump from the primer and it’ll take off right away. After running for a while, if you shut it down, even for only a minute, it’ll need to crank over a few times before taking off. Looking for thoughts. New to us tractor, so past history is non-existent.

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DougG Members Profile Send Private Message Find Members Posts Add to Buddy List Orange Level Joined: 20 Sep 2009 Location: Mo Points: 8374	Post Options Post Reply Quote DougG Report Post Thanks(0) Quote Reply Posted: 30 Jul 2023 at 3:14pm
	Got a leak somewhere,, maybe the rubber grommets in the fuel lines or the primer

MACK Members Profile Send Private Message Find Members Posts Add to Buddy List Orange Level Joined: 17 Nov 2009 Points: 7664	Post Options Post Reply Quote MACK Report Post Thanks(0) Quote Reply Posted: 30 Jul 2023 at 8:33pm
	Low transfer pressure, delivery valve not seating, or transfer pump has ware in it. Have also saw delivery screw back out. MACK

tbran Members Profile Send Private Message Find Members Posts Add to Buddy List Orange Level Joined: 14 Sep 2009 Location: Paris Tn Points: 3539	Post Options Post Reply Quote tbran Report Post Thanks(0) Quote Reply Posted: 30 Jul 2023 at 8:43pm
	I would put a gauge in the bottom of the transfer pump. As soon as you get it turning over it should read 8lbs of pressure then up -
	When told "it's not the money,it's the principle", remember, it's always the money..