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Thermostat temp/ 87 or 90? 850

posted by  Mr. Detail on  Tue May 24 03:04 CST 2005
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last visit: Mon Sep 8 11:44 CST 2014
[RELATED]

I have forgotten which temperature thermostat I bought the last time I changed
out my thermostat, 87 degrees or 90. I think the geographic area one lives in makes the difference. yes?








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    Thermostat temp/ 87 or 90? 850

    posted by  cancerman on  Tue May 24 05:58 CST 2005
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    last visit: Sun Oct 7 17:36 CST 2007
    [RELATED]

    What is more important than the temprature is the failsafe feature. I found what AutoZone lists as the proper thermo for my car disn't even fit into the hole, but the O'Reilly part does. Again, very important that it's a failsafe.
    --

    -- Lucyen Gabbard
    96 854 Turbo 90k / 86 745 GLE 240k







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    Thermostat temp/ 87 or 90? 850

    posted by  KlausC on  Tue May 24 03:33 CST 2005
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    last visit: Fri Oct 24 10:15 CST 2014
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    No. Maine to Fla, Volvo is going with the 90 thermostat. The older Volvos, pre 93 liked to use the 87 degree, but it doesn't make any difference in engine reliability.

    Klaus
    --
    98 V70Rawd(108Kmi), 95 854T(88K mi), 75 164E(173K mi)








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      Thermostat temp/ 87 or 90? 850

      posted by  someone claiming to be bl on  Tue May 24 07:35 CST 2005 [RELATED]


      Hey Klaus,

      Is that a new recommendation? Just wondering as my OM says use the 90C on N/A engines and the 87C on turbos.

      bl








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        Thermostat temp/ 87 or 90? 850

        posted by  KlausC on  Tue May 24 15:53 CST 2005
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        last visit: Fri Oct 24 10:15 CST 2014
        [RELATED]

        My dealer says that the 3degrees Centegrade don't make much difference. Except that on my 164, it runs hotter on the dash gauge. The important thing is that it works.

        Klaus
        --
        98 V70Rawd(108Kmi), 95 854T(88K mi), 75 164E(173K mi)







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