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Discussion Starter #1
hauling about 9k behind me up 6 and 7 % grades. dirt washboard roads. 20-40 mph. stock cooler. good or no?
if good, does that indicate healthy trans?
 

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Is it staying there or cooling off right away. If its staying there its too hot. Flush and add a larger cooler
 

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Is it staying there or cooling off right away. If its staying there its too hot. Flush and add a larger cooler
+1 bigger cooler will help a bunch mine struggles to get to 150f
 

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Discussion Starter #4
ooops shoulda been in 99-03. no, doesnt stay but peaked. 190-200 is where it stayed.
teton nat forest. uphill. rutted dirt roads. what about this true-cool 40k cooler? i dont ever see mods coming. dont want a hot rod. dont want to burn my tranny either.
thanks for the input.
 
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