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trans cooler lines leaking... any thoughts?

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Old 06-04-2007, 10:20 AM
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Default trans cooler lines leaking... any thoughts?

okay - so i finished up my 6spd to 4l60e swap yesterday (finally). and i started the car, and the sending line started pissing trans fluid.

it's not the fitting to the trans - it's the line to the fitting...

what could cause that???
has anyone had any experience w/ that kind of situation???

thanks in advance.
Old 06-04-2007, 10:23 AM
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what lined and fittings are you using??? if you dont have the right angleson the flares they WILL leak...

-you can do a search in this forum of my name and see pics of my installed setup... it works very well.
Old 06-04-2007, 10:55 AM
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i'm using stock 99 trans cooler lines... they don't seem to fit well in the car period... where the lines go into the trans, they seem to want to angle in towards the front of the car a bit, and the lines sit right under the motor mount (touching the underside of the mount).

Last edited by Bryan @ Speed Inc.; 06-04-2007 at 11:01 AM.
Old 06-04-2007, 12:03 PM
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definitely look and see how my cooler setup is put together... I wouldnt bypass the radiator like I did since you live in a colder climate...
Old 06-04-2007, 12:27 PM
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what should i search for? what's the title of your thread?
Old 06-04-2007, 12:57 PM
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https://ls1tech.com/forums/automatic-transmission/679549-custom-6an-cooler-lines-installed-pics.html

that should save you a minute of looking
Old 06-04-2007, 03:25 PM
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dude that set-up is SWEET!!! but yea, there'd be a little more work to make it work with using the factory cooler in series with the aftermarket cooler.

regardless that set-up looks awesome... and i'll be it's a hell of a lot easier to work with than those steel lines that don't fit right.
Old 06-04-2007, 03:26 PM
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that set up looks awesome... i'm sure it's a lot easier to work with.

Last edited by Bryan @ Speed Inc.; 06-05-2007 at 09:11 AM.
Old 06-06-2007, 09:40 AM
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okay i got the car taken care of - it needed a new fitting going into the trans, and the lines needed to be slightly re-bent in a few places.

no leaks - the car runs like a son of a bitch so far.
Old 06-06-2007, 10:16 AM
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good to hear

thanks for the props too... it took a little thinking to get it in there right, but it works and flows like no other...
Old 06-06-2007, 01:33 PM
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sweet!




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