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General Forums => The Mess Hall => Topic started by: melbill on June 24, 2010, 02:32:45 PM

Title: new radiator
Post by: melbill on June 24, 2010, 02:32:45 PM
I just got a new all aluminum radiator for my YJ. I have a manual and when the radiator arrived it is for an auto. Should I plug the holes for the transmission lines, or can I use then as an oil cooler, run a bypass off by bottom radiator hose and get the coolant cooled further, or is there something else I can do to utilize this?

Thanks a lot,

Bill

Title: Re: new radiator
Post by: sharpxmen on June 24, 2010, 02:35:34 PM
I just got a new all aluminum radiator for my YJ. I have a manual and when the radiator arrived it is for an auto. Should I plug the holes for the transmission lines, or can I use then as an oil cooler, run a bypass off by bottom radiator hose and get the coolant cooled further, or is there something else I can do to utilize this?

Thanks a lot,

Bill



you don't need to plug them, they are connected to an internal tube and it is separated from the water circuit (what i mean is that coolant will not come out thru those holes, they are meant for the transmission fluid).
Title: Re: new radiator
Post by: Jeffy on June 24, 2010, 02:52:39 PM
They are usually plugged anyway.
Title: Re: new radiator
Post by: neale_rs on June 24, 2010, 04:29:34 PM
You could use it to cool your power steering.  That's what I plan to do with mine (not yet installed).

Title: Re: new radiator
Post by: melbill on June 24, 2010, 05:45:59 PM
Thank you all for your quick replies. I had not thought about about running power steering fluid through it. Am I right in figuring that I would just adapt the low pressure line into the radiator then a line out into the pump? Also would I have to make the fluid run in one direction or the other (I don't know which way stock is but I am sure I can find it).

Thanks again,

Bill 
Title: Re: new radiator
Post by: Jeffy on June 24, 2010, 07:24:18 PM
Yes, low pressure.  You wouldn't want to run high-pressure though there.  I don't think it would matter which way you go but it would probably be better to keep the hot side short.