jroctpb

iTrader: (1)

I didn't. Its probably way overkill, but sometimes I sit in stop and go traffic for an hour on the way home. thats the only time the trans gets hot, so I just slapped on some fans for when there is no airflow over the cooler.

bruceb58

Yeah...probably not needed with the cooler you just added. Mine is really only needed when I am pulling my 7K boat up a mountain. Never really got warm even in stop and go and that is is southern California!

When do the fans come on?

jroctpb

iTrader: (1)

have yet to wire them up yet. dont know if I will even use a temperature switch, ill probably just wire them up to a hidden switch somewhere.

miller_time_64

Hey guys I've got a tru-cool 40k on my truck, when I installed it I bypassed the radiator and now my trans runs to cold. I cant remember if the cooler goes before or after the radiator. Thanks for the help.

bruceb58

I run mine to the radiator first and then to the cooler. Every instruction I have ever read for any cooler says to do it this way.

What temperature is it running at?

miller_time_64

It is usually at 110-120* daily driving.

bruceb58

Mine is running at around 125° in the winter once I get on the freeway.

miller_time_64

Mine is 120 when it's 70-75* ambient air temp. It will barely brake 100* if its under 50* ambient air temp.

Drspencer5

I drove to Georgia where it was 30 degrees. Stuck a piece of cardboard in front of the tru cool and that kept it about 130 on the interstate. 160 around town.

figthestig91

Can we buy just the upper bracket separately from the lower bracket??