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*HOW TO* LS4 Transmission Cooler Install

Re: How to - Transmission Cooler Install Grand Prix GXP

Shark3226 said:
Hey. You obviously bypassed the radiator right? What did you use to plug the Inlet and outlet ports on the radiator? I'm asking because I got ahold of TEP, and they are send me this kit in a few weeks.
Click to expand...
You don't need to plug the radiator
 


Re: How to - Transmission Cooler Install Grand Prix GXP

I plugged mine, in case I ever wanted to go back or use the stock cooler in series. Just keeps dirt out from driving.

ddgu.jpg
 
Re: How to - Transmission Cooler Install Grand Prix GXP

We people who have cold winters. It sucks

Going back and running in series requires about the same amount of work for me. It would need new lines regardless of the route I took.
 


Re: How to - Transmission Cooler Install Grand Prix GXP

I just picked up a 08' 2 days ago, of course coming from previous grand prixs the trans was a concern of mine. My question is simply wondering if this one possibly has a trans cooler? I havent spotted the temp go above190*, usually is in the 170* low 180s.. Ive done a lot of driving - have not beat it at all though, not once... ive scene .29G so far, just curious as I would have expected higher temps on the highway drives. Are these normal opperating temps?
 
Re: How to - Transmission Cooler Install Grand Prix GXP

SuperslowGP said:
I just picked up a 08' 2 days ago, of course coming from previous grand prixs the trans was a concern of mine. My question is simply wondering if this one possibly has a trans cooler? I havent spotted the temp go above190*, usually is in the 170* low 180s.. Ive done a lot of driving - have not beat it at all though, not once... ive scene .29G so far, just curious as I would have expected higher temps on the highway drives. Are these normal opperating temps?
Click to expand...
Go do the GXP commandments.
Thou shall install a trans cooler
Thou shall install a shift kit
Thou shall get a tune.
 
Re: How to - Transmission Cooler Install Grand Prix GXP

where tis this damn like button be when i need it.
 
Re: How to - Transmission Cooler Install Grand Prix GXP

That should be stickied in the ls4 section, also add "Thou shall aquire boost"

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Re: How to - Transmission Cooler Install Grand Prix GXP

boost, who needs boost haha. but yes this thread is stickied in the ls4 section fyi
 
Re: How to - Transmission Cooler Install Grand Prix GXP

What transmission does that fix


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Re: How to - Transmission Cooler Install Grand Prix GXP

well I'm assuming your referring to the tranny cooler. it keeps the 4t65E-HD from over heating or getting to how

the shift kit fixes terrible shifting that the same tranny has
 
Re: How to - Transmission Cooler Install Grand Prix GXP

Sorry speech to text. What transmission does this fit. And can it fit onto my 04 GT 2


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Re: How to - Transmission Cooler Install Grand Prix GXP

the transmission cooler that i did the write up on? if that is the one you are asking about the 4in model should fit no problem. may need to bend the metal brackets some depending on where the holes are in front of the radiator
 


Re: How to - Transmission Cooler Install Grand Prix GXP

Cool thank. Car just hit 171000 over the weekend. I want to at the cooler and replace the tranny.


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Re: How to - Transmission Cooler Install Grand Prix GXP

**** at that mileage I'd wait till it poops the bed
 
Re: How to - Transmission Cooler Install Grand Prix GXP

DirtDog said:
**** at that mileage I'd wait till it poops the bed
Click to expand...

Pfft, buy one anyway install it when the tranny grenades clean it out of metal, install with new tranny

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