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Topic: Trans leak... (Read 2099 times) previous topic - next topic

Trans leak...

Well, I thought my pan gasket was leaking...turns out it really IS my cooler lines/fittings at the transmission...at idle the top fitting(which I'm going to assume is the pressure side for obvious reasons) is leaking at a rate of approximately 1 drop every 2 seconds.  Is there a simple fix for this?  Seems like it really only started after my attempt at bending the cooler lines slightly to facilitate O2 sensor replacement( long-tube headers). 

Thanks,
Don
Project 3G: Grandpa Grocery Getter-'85 Crown Vic LTD 2-door, 351W with heavily ported/polished GT40 heads, heavily ported/polished Typhoon Power Plus upper & lower intake, Comp Cams 265DEH retarded 1*, FAST EZ-EFI, HD T5, 8.8" 3.73 trac lock with extra clutches, 3G alt. swap, '99 CVPI front brakes, '09 CVPI rear disc brakes, '00 CVPI booster&m/c + wilwood adj prop valve.

Parted & Gone-'88 T-bird Sport, 351W swap, ported GT40 heads

Trans leak...

Reply #1
yeah go by two fittings from help.  there fairly inexpensive!  mine does the same ting but is not that bad so i left it alone


Trans leak...

Reply #2
tighten it
1980 birds X 3, 1982 bird, 1984 XR7, 1988 TC

Trans leak...

Reply #3
Quote from: tbirdscott
tighten it


Lol, I wish it was that simple...they're bottomed out. 

Sounds like a good idea Nick, if it gets worse, I will go about fixing it...don't feel like dropping these God forsaken flowtech headers...lol.
Project 3G: Grandpa Grocery Getter-'85 Crown Vic LTD 2-door, 351W with heavily ported/polished GT40 heads, heavily ported/polished Typhoon Power Plus upper & lower intake, Comp Cams 265DEH retarded 1*, FAST EZ-EFI, HD T5, 8.8" 3.73 trac lock with extra clutches, 3G alt. swap, '99 CVPI front brakes, '09 CVPI rear disc brakes, '00 CVPI booster&m/c + wilwood adj prop valve.

Parted & Gone-'88 T-bird Sport, 351W swap, ported GT40 heads

Trans leak...

Reply #4
This thread (from3 weeks ago)...
http://www.foxtbirdcougarforums.com/showthread.php?t=9595

...reminded us that we also talked about it a year ago...
http://www.foxtbirdcougarforums.com/showthread.php?t=3760
Death awaits you all with nasty, big, pointy teeth.

1988 5.0 Bird, mostly stock, partly not, now gone to T-Bird heaven.
1990 Volvo 740GL. 114 tire-shredding horsies, baby!

Trans leak...

Reply #5
Someone in one of those threads said that those clips were available at some of the chain stores...and to them I say........ :bs: :flip: :flame: :macgun: :asshole: :2gunsfiri :bricks1: :brick: and I feel like doing this... :shoothead

This is the stupidest god design I've seen in my life...I'm pulling those bullshiznit fittings out and putting in NPT fittings and some trans cooler hose to the existing lines...to hell with it all.
Project 3G: Grandpa Grocery Getter-'85 Crown Vic LTD 2-door, 351W with heavily ported/polished GT40 heads, heavily ported/polished Typhoon Power Plus upper & lower intake, Comp Cams 265DEH retarded 1*, FAST EZ-EFI, HD T5, 8.8" 3.73 trac lock with extra clutches, 3G alt. swap, '99 CVPI front brakes, '09 CVPI rear disc brakes, '00 CVPI booster&m/c + wilwood adj prop valve.

Parted & Gone-'88 T-bird Sport, 351W swap, ported GT40 heads

Trans leak...

Reply #6
did you try some teflon tape or anything like that?

Trans leak...

Reply #7
I wish that would work, but it's not the threads, it's the plastic b/s pieces insided the fittings...however I will re-engineer it to the way it SHOULD have been, instead of the way some yokel who graduated from the University of Kansas designed it.
Project 3G: Grandpa Grocery Getter-'85 Crown Vic LTD 2-door, 351W with heavily ported/polished GT40 heads, heavily ported/polished Typhoon Power Plus upper & lower intake, Comp Cams 265DEH retarded 1*, FAST EZ-EFI, HD T5, 8.8" 3.73 trac lock with extra clutches, 3G alt. swap, '99 CVPI front brakes, '09 CVPI rear disc brakes, '00 CVPI booster&m/c + wilwood adj prop valve.

Parted & Gone-'88 T-bird Sport, 351W swap, ported GT40 heads

Trans leak...

Reply #8
Quote
available at some of the chain stores
Try the Ford dealer. That's where I got mine. They've used them for the last 20+ years. The fittings and clips are shown at the bottom of this page... http://ken-co.com/fmsi/connectors.htm
Quote
it's the plastic b/s pieces insided the fittings
The plastic clips just keep the hard-line in the fitting by snapping onto the "shoulder" that's formed near the tip. An O-ring down inside the fitting does the sealing. With a clean pipe, and the end tweaked so it smoothly goes straight in (not bent like you said you did), it takes about .5 seconds to connect a line.
Quote
and putting in NPT fittings
Just don't bugger up the threaded holes in the case. They're NOT NPT, they're straight-cut.
Death awaits you all with nasty, big, pointy teeth.

1988 5.0 Bird, mostly stock, partly not, now gone to T-Bird heaven.
1990 Volvo 740GL. 114 tire-shredding horsies, baby!

Trans leak...

Reply #9
Well, the NPT fittings are in and it's fine, they're brass not steel...leak free finally.  I just have to get the tranny fluid of off everything under the car...getting ready to BBQ now, so maybe later tonight I'll work on that.

And I discovered part of my problem with removing them...looks like somebody took an acetylyne torch to it...yet its the original trans/lines and they've never been touched...go figure.
Project 3G: Grandpa Grocery Getter-'85 Crown Vic LTD 2-door, 351W with heavily ported/polished GT40 heads, heavily ported/polished Typhoon Power Plus upper & lower intake, Comp Cams 265DEH retarded 1*, FAST EZ-EFI, HD T5, 8.8" 3.73 trac lock with extra clutches, 3G alt. swap, '99 CVPI front brakes, '09 CVPI rear disc brakes, '00 CVPI booster&m/c + wilwood adj prop valve.

Parted & Gone-'88 T-bird Sport, 351W swap, ported GT40 heads

 

Trans leak...

Reply #10
I'm resurrecting this to let everyone know that I changed these connectors out, and Dorman makes them. They're part number 800-608 for Ford 1982-1994, and I paid 7.99 each for them at O'reilly's.
Matt
1984 Thunderbird - 89 302 HO, GT40 heads w/ Trick Flow springs, E303 cam, Edelbrock Performer 289 intake and 600 cfm 4bbl, Mustang headers, Jegs o/r H pipe, Dynomax lers, Mustang AOD and shifter, Mustang 8.8 w/ 3.73s, 3G alternator, Mustang front and rear sway bars, KYB SN-95 front struts and shocks, and 11" front brakes.

1988 Mustang GT - GT40 heads, Explorer intake, 70mm throttle body, 70mm MAF, Crane 1.7 rrs, E303 cam, Kirban Kwik shifter w/ Pro 5.0 deluxe handle, aluminum clutch quadrant and firewall adjuster, o/r h pipe, Dynomax lers, 3G alternator, aluminum radiator, and 3.27 gears.
 
1986 Cougar 5.0, 1989 Mark VII LSC 5 speed, 1980 Mercury Zephyr 4 door (sold)