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trans temp gauge

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Old 05-04-2012, 04:14 PM
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Default trans temp gauge

so the trans is happiest at 165 or under a bit,
my gauge is on the return line from the trans cooler, is that the temp i should go by?
Old 05-04-2012, 04:31 PM
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I also have my trans temp on the return line . In town or working it hard it reads between 150-165. With cold weather it stays around 100-125. I also changed my tranny cooler to one off a Ford explorer.
Old 05-05-2012, 01:06 AM
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Originally Posted by mule1ten
I also have my trans temp on the return line . In town or working it hard it reads between 150-165. With cold weather it stays around 100-125. I also changed my tranny cooler to one off a Ford explorer.
So you think its okay at 160 on the return?
Old 05-05-2012, 09:31 PM
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Old 05-05-2012, 11:00 PM
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I would think you would want the gauge on the other side coming out of the transmission. That would give you the actual transmission temperature.
Old 05-05-2012, 11:54 PM
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160 is fine. What's ur normal temp outside?
Old 05-06-2012, 02:14 AM
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Originally Posted by mule1ten
160 is fine. What's ur normal temp outside?
Weather wise 75 - 90 summer time?
Old 05-06-2012, 02:15 AM
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Originally Posted by thakmfb
I would think you would want the gauge on the other side coming out of the transmission. That would give you the actual transmission temperature.
See I thought so too but it said to put it on the return...
Old 05-06-2012, 02:20 AM
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They said return would be the best if only runing one gauge

Site:
http://www.jpmagazine.com/techarticl...ing/index.html
Old 05-06-2012, 02:20 AM
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Originally Posted by jeepsurfer1
See I thought so too but it said to put it on the return...
Putting it on the return only tells you how cool it is going into the trans, I would be more interested on the temp coming out of the trans.
Old 05-06-2012, 02:27 AM
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Originally Posted by sthon

Putting it on the return only tells you how cool it is going into the trans, I would be more interested on the temp coming out of the trans.
True but the fluids last stop is the torque converter and it is made to make alot of heat and that gives a bad reading for the gauge (what I was told)...
Old 05-06-2012, 02:08 PM
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Originally Posted by thakmfb
I would think you would want the gauge on the other side coming out of the transmission. That would give you the actual transmission temperature.
Indeed. Same as why the water temp sensor is next to the thermostat which is were water comes out of the block.

But I did read the JP article, I guess it is good to see whats running into the trans to make sure its being fed properly but It would also be nice to know what its spitting out. I guess its a mood point and just a matter of what you prefer if you only plan to run one temp gauge.
Old 05-06-2012, 03:53 PM
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But my question is what were they measuring when they got 165(the preferd temp) at Jp the pan, the return, or leaving the trans...
Old 05-06-2012, 06:05 PM
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i want to put a trans temp gauge on my 2000 XJ but idk what all i need...do i need a Mechanical or Electrical...thanks

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Old 05-06-2012, 10:33 PM
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Originally Posted by 2KXJJEEP
i want to put a trans temp gauge on my 2000 XJ but idk what all i need...do i need a Mechanical or Electrical...thanks
Get the b&m in jp's article, cheep and works great


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