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kohler 321 cooling run temp with a touch of...

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#1 bretts OFFLINE  

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Posted May 30, 2015 - 10:08 AM

Hi anyone heard of running a little capful of auto trans fluid to cool running temps ? My father inlaw has been adding it and finds it has helped Told me after" face palm"  hope its not a bad thing I have used it on huge natural gas engine to clean valve deposits in the ng fields around here

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#2 boyscout862 ONLINE  

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Posted May 30, 2015 - 10:23 AM

If you are putting it in the gasoline, it is the same as the Marvel Mystery Oil(MMO) that I use. The MMO has different additives and is intended to be added to the oil or gas. The AFT works but I've always worried about the additives in it. Good Luck, Rick

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#3 UncleWillie OFFLINE  


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Posted May 30, 2015 - 11:38 AM

I have never heard of it making th ings run cooler, it will clean an engine though.  I saw a mechanic pour almost a whole bottle thru the carb of an old car that was running bad and smoking like a train. Thing ran great afterwards. Cleaned all the carbon out of the cylinders. 

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#4 propane1 ONLINE  

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Posted May 30, 2015 - 04:50 PM

Works good. Don't know about the cooling thou. Noel

#5 bretts OFFLINE  

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Posted May 30, 2015 - 08:43 PM

yes according to Clarence the temps are down that's a good thing I will have to shoot its temps one day but glad I got it now to disassemble the tiller/ output at gear box must have a pin or key gone 4 bolts looks like easy access