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Old 10-09-2012, 01:57 PM
fmugur fmugur is offline
Join Date: Apr 2009
Location: Calgary
Posts: 1,048
fmugur is on a distinguished road
Thanks civdiv.
Here are the new values using the tranny cooler. The weather conditions were pretty much the same. 4C outside temperature.

The engine temperature shows 104C.
INPA engine temp 219F = 104C
INPA tranny temp: 203F = 95C
While cruising I got 189F = 87C

So the cooler works well but I still have a small harsh downshift 2-1.
Although I thought was related to the temp, most likely it's something else. It could be timing. It just happens at the same time the gearbox temperature reaches 200+F degrees.
I will keep an eye on it.


4.8is 2004 imola red
4.8is 2005 Black on Black - DINAN/2 sold
4.4 2004 X5
2003 330xi
2008 328xi - sold
4.4 2000 X5 - sold
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