Page 2 of 2 FirstFirst 12
Results 11 to 19 of 19
  1. #11
    Super Star Member LD1's Avatar
    Join Date
    Apr 2008
    Posts
    14,590
    Location
    Central Ohio
    Tractor
    Kubota MX5100

    Default Re: Ford 3600 Fuel and Temp Gauges

    Quote Originally Posted by wjb-49 View Post
    LD1 and shouk, Thanks to both of you for your help. One question, where is the sending unit for the temp gauge?

    Again, thanks!
    Thats a good question.

    Probabally somewhere on the block or cylinder head. Can you trace the wire from the guage???
    ".........there is only one way to find out."
    "Ok, hold my beer and watch this.........."


    Ford 5500 Backhoe
    Kubota MX5100HST w/LA844
    2005 Dodge 3500 4x4 Diesel
    8N Rebuilt and restored
    Bushhog 306
    3 Homemade wood hauling trailers
    Dolmar 6400 84cc ported
    Sachs-Dolmar 120SI Ported
    (4) Sachs-Dolmar 116SI Ported
    Dolmar PS540
    Sachs-Dolmar 115i
    Sachs-Dolmar 117
    Sachs-Dolmar 112

  2. #12
    Super Star Member LD1's Avatar
    Join Date
    Apr 2008
    Posts
    14,590
    Location
    Central Ohio
    Tractor
    Kubota MX5100

    Default Re: Ford 3600 Fuel and Temp Gauges

    I think I found it. You didnt mention wether it was a diesel or gas, but no worries, they appear to be the same.


    It looks like it is in the cylinder head on the front of the engine right next to where the thermostat housing is where the top radiator hose hooks to the engine.

    Go to this link, then select "engine" in the left colum, then select either of the first two that are "cylinder block,......". The sender is part #6 in the diagram.
    340 3 CYL UTILITY TRACTOR (3/79-9/81)

    Goodluck
    ".........there is only one way to find out."
    "Ok, hold my beer and watch this.........."


    Ford 5500 Backhoe
    Kubota MX5100HST w/LA844
    2005 Dodge 3500 4x4 Diesel
    8N Rebuilt and restored
    Bushhog 306
    3 Homemade wood hauling trailers
    Dolmar 6400 84cc ported
    Sachs-Dolmar 120SI Ported
    (4) Sachs-Dolmar 116SI Ported
    Dolmar PS540
    Sachs-Dolmar 115i
    Sachs-Dolmar 117
    Sachs-Dolmar 112

  3. #13
    Silver Member wjb-49's Avatar
    Join Date
    Sep 2009
    Posts
    109
    Location
    Lawsonville, North Carolina
    Tractor
    Ford 340B, Ford 4610

    Default Re: Ford 3600 Fuel and Temp Gauges

    Wow! Thanks for the link with the information. My bad . . . I did not intend to be so lazy, I could have found that on the New Holland\Ford Parts site.

    Many thanks!

  4. #14
    Super Star Member LD1's Avatar
    Join Date
    Apr 2008
    Posts
    14,590
    Location
    Central Ohio
    Tractor
    Kubota MX5100

    Default Re: Ford 3600 Fuel and Temp Gauges

    Quote Originally Posted by wjb-49 View Post
    Wow! Thanks for the link with the information. My bad . . . I did not intend to be so lazy, I could have found that on the New HollandFord Parts site.

    Many thanks!
    No trouble at all
    ".........there is only one way to find out."
    "Ok, hold my beer and watch this.........."


    Ford 5500 Backhoe
    Kubota MX5100HST w/LA844
    2005 Dodge 3500 4x4 Diesel
    8N Rebuilt and restored
    Bushhog 306
    3 Homemade wood hauling trailers
    Dolmar 6400 84cc ported
    Sachs-Dolmar 120SI Ported
    (4) Sachs-Dolmar 116SI Ported
    Dolmar PS540
    Sachs-Dolmar 115i
    Sachs-Dolmar 117
    Sachs-Dolmar 112

  5. #15
    New Member
    Join Date
    Mar 2013
    Posts
    1
    Location
    Langston, AL
    Tractor
    Ford 3930

    Default Re: Ford 3600 Fuel and Temp Gauges

    Quote Originally Posted by shouk View Post
    If you still are having problems, the way the sending units work is based on resistance to ground. Generally as the resistance to ground decreases the gauge reading increases. This makes testing the actual gauge relatively easy. Take the wire off the sending unit on the fuel tank or engine and short it to ground. Make sure you are getting a good connection to ground when you short it and see if the gauge reading goes up. If it does it is more than likely your sending unit. for fuel I usually find that the float has a hole in it and needs fixed or replaced. If the gauges don稚 respond to a short to ground it is usually the connections on the gauges are corroded and need cleaned up, or in the unlikely event the gauge could be bad. Check to make sure the gauges work first. If not check back in and we can go further into the gauge panel. As for the gauges that read up when they should be down (temp in red all the time). Disconnect the wire from the sending unit and it should go to cold. (make sure the wire does not short to ground if your trying to get the gauge to go down)
    I have a 3930 Ford with misbehaving fuel gauge. It reads zero. Checked the display needle unit by shorting positive to negative at sender unit, needle went to full mark so seems OK. Negative at sender show continuity with engine bolt. The sender unit has a resistance of 200 or 260 ohms with perhaps 1/2 tank of fuel (measured with different voltmeter settings) so should think it is giving possible good reading, but haven't confirmed that number. The other somewhat odd thing is that the positive lead at the sender unit only reads about 9vdc rather than 12. Could it be the voltage regulator? If I have to take out the sender unit, it would seem hard as it is located right behind the fuse holder panel, and thick cables are attached to that with little free play.

  6. #16
    New Member
    Join Date
    Apr 2015
    Posts
    1
    Location
    Valdosta Georgia
    Tractor
    Ford new holland 3930

    Default Re: Ford 3600 Fuel and Temp Gauges

    My fuel gauge goes to full soon as I turn the key on I think there is some wires crossed I put them back the way they were when I changed the tach cluster army idea on wiring

  7. #17
    Super Star Member LD1's Avatar
    Join Date
    Apr 2008
    Posts
    14,590
    Location
    Central Ohio
    Tractor
    Kubota MX5100

    Default Re: Ford 3600 Fuel and Temp Gauges

    Quote Originally Posted by Gbennett View Post
    My fuel gauge goes to full soon as I turn the key on I think there is some wires crossed I put them back the way they were when I changed the tach cluster army idea on wiring
    No ideas without more information and some pictures. Have no idea what you are even working on. This original post is 3 years old and about a ford 3600. Do you have one of those? or are you working on the 3930 in your sig. You would probably get more help if you started a new thread
    ".........there is only one way to find out."
    "Ok, hold my beer and watch this.........."


    Ford 5500 Backhoe
    Kubota MX5100HST w/LA844
    2005 Dodge 3500 4x4 Diesel
    8N Rebuilt and restored
    Bushhog 306
    3 Homemade wood hauling trailers
    Dolmar 6400 84cc ported
    Sachs-Dolmar 120SI Ported
    (4) Sachs-Dolmar 116SI Ported
    Dolmar PS540
    Sachs-Dolmar 115i
    Sachs-Dolmar 117
    Sachs-Dolmar 112

  8. #18
    Platinum Member
    Join Date
    Jan 2012
    Posts
    733
    Location
    California
    Tractor
    Ford 7710, Ford 550, Ford 1910, Ford 4430, KD Forklift, Ford LGT17H, New Holland L255 Skidsteer

    Default

    Without pictures, my guess is you might have pinched the sender wire so that it is grounding out or you hooked the sender lead at the tank to ground

  9. #19
    New Member
    Join Date
    Feb 2016
    Posts
    4
    Location
    Vernon, AL
    Tractor
    1994 Ford 3930

    Default Re: Ford 3600 Fuel and Temp Gauges

    This is pretty late but maybe someone will see it that needs it. The sending unit on a 1994 Ford 3930 is accessed by opening the hood and removing the fuse box mounting plate. There are two threaded posts with hex nuts that are located underneath the fuse box. Remove the two hex nuts (1/2" socket) and you can remove the mounting plate that holds the fuse box. The sending unit is round with two wires attached. you will see it when you remove the fuse box mounting plate. Does anyone know what resistance the sending unit should have when empty and when full?

Page 2 of 2 FirstFirst 12

Similar Threads

  1. Oil & Fuel Fuel and temp gauges do not work on 2615
    By ccgsail in forum Mahindra Owning/Operating
    Replies: 4
    Last Post: 08-11-2015, 11:58 AM
  2. Oil & Fuel TC30 - temp and fuel guage problems
    By teststrips in forum New Holland Owning/Operating
    Replies: 13
    Last Post: 11-06-2012, 11:21 AM
  3. testing temp, fuel, and oil pressure sensors
    By capthone in forum John Deere Owning/Operating
    Replies: 3
    Last Post: 01-22-2012, 02:59 PM
  4. Oil & Fuel Temp and Fuel Gauges not working
    By dennisB in forum Yanmar
    Replies: 2
    Last Post: 07-15-2005, 02:03 PM
  5. EGT, Temp, Fuel Guages
    By Anonymous Poster in forum Customization
    Replies: 7
    Last Post: 12-08-2002, 11:24 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
© 2016 TractorByNet.com. TractorByNet is a registered trademark of IMC Digital Universe, Inc. Other trademarks on this page are the property of their respective owners.