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Omega Help Area => Omega General Help => Topic started by: omega18 on 12 August 2007, 19:54:04

Title: Autobox leak?
Post by: omega18 on 12 August 2007, 19:54:04
Hi all,

Went for a drive to preston and back and got a few miles from home when the autobox went in check mode and I had to manually shift through the box, now I have had this happen before and topping up the ATF fluid appeared to cure.
So I thought I would have a check underneath the car, got ia all jacked up level and then noticed there were a few red drips of what appeared to be ATF fluid on the torx bolts attached to the bottom of the bellhousing. I assume that there is a seal(s) between the autobox and the torque converter so I am thinking on of these has failed? Would this be right?

I also found out this weekend that the garage that looked at my suspension geometery has left the passenger side hub loose!!! This had been causing a rumbling going round corners so I decided to investigate and found it loose, which I find totally unbelieveable.

What a weekend Karl
Title: Re: Autobox leak?
Post by: TheBoy on 12 August 2007, 20:58:12
Never seen the TC end leak, only the 2 sumps  :-/
Title: Re: Autobox leak?
Post by: omega18 on 12 August 2007, 21:18:52
Hmm I'm not sure now, the fluid definatley appears to be dripping from the bellhousing joint to the TC.  :'(   Would it be leaking in a different place if it were the sumps?
Title: Re: Autobox leak?
Post by: TheBoy on 12 August 2007, 21:28:29
Quote
Hmm I'm not sure now, the fluid definatley appears to be dripping from the bellhousing joint to the TC.  :'(   Would it be leaking in a different place if it were the sumps?
could it be leaking front sump gasket, and running down bellhousing?
Title: Re: Autobox leak?
Post by: omega18 on 12 August 2007, 21:59:52
I didn't think it was but I will double check tmrw and have a closer inspectio of it.  

Cheers Karl  :y
Title: Re: Autobox leak?
Post by: omega18 on 13 August 2007, 19:14:03
I have now had a good luck underneath and it is definatley not leaking from the sumps, so I assume that a seal has gone somewhere up at the front end of it,
had a few quotes for fixing it cheapest is at 250 pounds but I can get a used box that has 31,000 miles on it of a 3.0l for 275 pounds and then whatever fitting would be on top.

This is not going to be a good month!!  :'(

Karl
Title: Re: Autobox leak?
Post by: TheBoy on 13 August 2007, 20:49:31
Quote
I have now had a good luck underneath and it is definatley not leaking from the sumps, so I assume that a seal has gone somewhere up at the front end of it,
had a few quotes for fixing it cheapest is at 250 pounds but I can get a used box that has 31,000 miles on it of a 3.0l for 275 pounds and then whatever fitting would be on top.

This is not going to be a good month!!  :'(

Karl
I've seen a couple apart, would imagine any seal should be easy enough if you fancy a bash.
Title: Re: Autobox leak?
Post by: omega18 on 14 August 2007, 11:04:11
I would have a bash myself but I do not want to be working under the car on our driveway, as it is horrible. By the way I take it that the autobox in the 3.0l is the AR35 as I have seen references to an AR30?

Many thanks Karl.
Title: Re: Autobox leak?
Post by: Dave Elite on 06 July 2009, 17:18:58
Did you find out what the prob was?
Title: Re: Autobox leak?
Post by: tunnie on 06 July 2009, 17:23:49
core blimey, FIX that stupidly large avatar  >:(
Title: Re: Autobox leak?
Post by: tunnie on 06 July 2009, 17:28:28
i am running a 3 x 19" monitors at 1280 x 1024 each which is larger than most, and it still looks stupid:

(https://files.getdropbox.com/u/803897/Omega/post.JPG)
Title: Re: Autobox leak?
Post by: TheBoy on 06 July 2009, 17:36:18
Now now, keep it pleasant!  Remember, the poster may be unaware the avatar is too big, as he may not be as confident with computers as you or I, and his browser may be able to cope better with it ;)
Title: Re: Autobox leak?
Post by: tunnie on 06 July 2009, 17:40:01
Quote
Now now, keep it pleasant!  Remember, the poster may be unaware the avatar is too big, as he may not be as confident with computers as you or I, and his browser may be able to cope better with it ;)

That was pleasant, no naught words used  ;D
Title: Re: Autobox leak?
Post by: unlucky alf on 06 July 2009, 17:41:43
it does sound like your bellhousing oil seal is weeping as i had the same on mine [as well as other things :(], oil seal is about £8-50 from JPAT but the job is no fun i can tell you, drop the g/box with the t/converter then pull the t/c off the box, you will see a flanged oilseal held in by little torx screws, thats the culprit i suspect ;) oh & try & keep the g/box nose up to save getting soaked in atf :y