Installing a water temp gauge

Discussion in 'Technical' started by soooulpower, Mar 19, 2010.

  1. soooulpower

    soooulpower Semi-Informed Tinkerer

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    Well, now that my daily driver is inspected and on the road I plan to get a Temp gauge to install. What can I do integrate the sensor? I'm going to install a flushing T while I'm at it so I don't really want two different things splitting the rad lines. The thermostat housing with a pre-drilled hole from classic inlines is the wrong size for the sender of the gauge I want. Any suggestions or advice about adding a temp gauge?
     
  2. soooulpower

    soooulpower Semi-Informed Tinkerer

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    I forgot to mention that the engine is a 250 sixer.
     
  3. maverick75

    maverick75 Gotta Love Mavs!

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    the senders usually come with adapters...

    why not just put the sender in the original spot?
     
  4. soooulpower

    soooulpower Semi-Informed Tinkerer

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    Where's that?
     
  5. yellow75

    yellow75 MCCI Oregon State Rep Supporting Member

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    You can buy an adapter fitting that goes from the 3/8" in the thermostat housing to a 1/2" sending unit thread size
     
  6. soooulpower

    soooulpower Semi-Informed Tinkerer

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    I'd have to be sure to use some kind of gunk on the threads, right?
     
  7. maverick75

    maverick75 Gotta Love Mavs!

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    For the V8 its in the intake manifold and its a red-white cable...

    i cant remember for a six...i was thinking in the back but that may be for the oil pressure...

    let me look it up.


    as for the threads just use teflon.
     
    Last edited: Mar 19, 2010
  8. yellow75

    yellow75 MCCI Oregon State Rep Supporting Member

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    I am a gunkaholic I use something on all threads, I just did what I told you to do and just used teflon tape. I also just bought and Autometer temp gauge and it did not come with any adapters.

    Hopefully we are both talking about a mechanical guage
     
  9. maverick75

    maverick75 Gotta Love Mavs!

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    the sensor should be in the back of your head.

     
  10. soooulpower

    soooulpower Semi-Informed Tinkerer

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    yes. Mechanical. Just picked it up today.
     
  11. soooulpower

    soooulpower Semi-Informed Tinkerer

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    Just ressurecting this thread a bit. I'm going to look through the Mav manual I have to see if there's a port somewhere to put it in. The sensor looks really really big to me for some reason. Can I get conformation on where the hole could be?
     
  12. predfan2001

    predfan2001 David in Tn

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    I looked at a mechanical Sunpro temp gauge today and the temp probe that goes in the engine looks really long. Anybody have any issues or will they work ok?
     
  13. rthomas771

    rthomas771 Member

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    The probe needs to be in the line of flow. If it is too short the gauge will not be accurate. If it is too long it will bottom out and read metal temp instead of water temp...and leak also.
     
  14. indyman13

    indyman13 Member

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    I've got a 200 six and the temp probe is at the back of the head. When I installed my gauges, I left the original one in place so I'd still have my "idiot light". I then located the new mechanical sensor at the water outlet at the front.
    You can also check out this thread:
    http://mmb.maverick.to/showthread.php?t=61780
     

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    Last edited: May 22, 2010
  15. soooulpower

    soooulpower Semi-Informed Tinkerer

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    Cool. thanks for the link!
     

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