Trans cooler fan mounting

Dabigguy

Pompous azz
Joined
Jun 1, 2005
I have my trans cooler with electric fan mounted horizontally behind the passenger side bumper. Should I wire the fan to draw air up thru the cooler or wire it so it blows air downward towards the ground?
 
I would ....

mount it blowing down. It's less likely to pickup leaves and debris from the road. No to mention rain or snow,etc.
 
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