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automatic transmission help.

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Old Mar 21, 2010 | 11:10 AM
  #1  
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Default automatic transmission help.

When I pulled my 2000 a4 out of the garage for the first time after it had been sitting in the garage all winter, I noticed I had a pretty good leak coming from the rear end. It appears that the leak came from the transmission seal. Snugging up the pan and the warm weather has seemed to solved that problem.

Maybe it's my mind playing tricks on me, but the shifting has seemed a little sloppy.

I checked the fluid level according to the proper procedure and there was a little fluid that dribbled down the pan. I'm convinced, however, that it should be topped off... which I was going to do myself, but I couldn't figure out how to pour the a4 fluid into the drain plug hole.

So, what do you recommend I do (car has 81,000 miles on it):
a) add fluid myself (pending someone could tell me how)?
b) take the car to the stealership and have them service it?
c) take the car to a reputable vette mechanic and have them service it?

Is it time to change the fluid and filter? Is it time to have it overhauled?

Thanks in advance!
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Old Mar 21, 2010 | 10:56 PM
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Well, I hope that sometime in the last 81K miles,
the transmission had been serviced at least a couple of times/

I service my transmissions at least every 20K miles , if
not sooner.

I would find a reputable shop to do a complete service on it.

You NEED to have the pan dropped so you can inspect for
unusual wear & particles.
IF this means the stealership then so be it.
IF the pan looks ok, then maybe a good idea to have
the shop do a "flush" on it.
Do NOT do a flush 1st without knowing the overall condition.
It will push crap where you don't want it.
I have over 100K on mine. It runs as good/better than on day 1.
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Old Mar 22, 2010 | 05:07 PM
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Originally Posted by foggy
Well, I hope that sometime in the last 81K miles,
the transmission had been serviced at least a couple of times/
The service manual does say that you don't need to touch the tranny for 100k.

Anway... I decided to talk to In-Gear Transmission, a local tranny shop with a really good reputation. Everything he said seemed to align with what I've read here. He quoted me $169 for a full flush. The car's going in on Thursday.

Last edited by webelo; Mar 23, 2010 at 12:21 PM. Reason: found a typo.
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Old Mar 23, 2010 | 08:56 AM
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Originally Posted by foggy
Do NOT do a flush 1st without knowing the overall condition.
It will push crap where you don't want it.


DO NOT FLUSH it, if it has never been serviced before. You will only be asking for trouble. Just have them drop the pan to inspect for debris, and only replace the filter and the drained fluid. (about 4.5 qts.)

If you do this every 20-25k miles, your transmission should have a long life.
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Old Mar 23, 2010 | 09:46 AM
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Seems odd that we flush auto transmissions every day at the shop and have had exactly one problem,and that was on a 360,000 mile deisel dually that towed a 10 horse trailer all over the country from race track to race track.
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Old Mar 23, 2010 | 12:20 PM
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Originally Posted by rebelheart
Seems odd that we flush auto transmissions every day at the shop and have had exactly one problem,and that was on a 360,000 mile deisel dually that towed a 10 horse trailer all over the country from race track to race track.
I'm tending to agree with this. I'm not a transmission expert, but the people I talked to are. They work on transmissions for a living. I have a hard time believing they would have the reputation they do if they recommended bad procedures.

I also have a hard time believing that the flushing machine would not be equipped to take the proper precautions to ensure a clean flush of the transmission.
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Old Mar 25, 2010 | 05:56 PM
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Got the car back today. They said the fluid looked fine. Took it out and romped on it a bit... shifts great!

Cost me $169 for a flush, new filter, fluid, and pan gasket.
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Old Mar 25, 2010 | 08:14 PM
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Originally Posted by rebelheart
Seems odd that we flush auto transmissions every day at the shop and have had exactly one problem,and that was on a 360,000 mile deisel dually that towed a 10 horse trailer all over the country from race track to race track.
yes you are right it does seem odd that you flush transmissions that often. IT is not a wise choice to make and someone in your shop is selling flush jobs and can careless at the tranny problems it causes the customer down the road.
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Old Mar 25, 2010 | 08:18 PM
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Originally Posted by webelo
I'm tending to agree with this. I'm not a transmission expert, but the people I talked to are. They work on transmissions for a living. I have a hard time believing they would have the reputation they do if they recommended bad procedures.

I also have a hard time believing that the flushing machine would not be equipped to take the proper precautions to ensure a clean flush of the transmission.
flushing machine that flushes carefully LOL

Flushing moves fluid from areas that is not in the pan. Moving this fluid will move particles and can cause transmission failure on transmissions that are not regularly serviced. Usually clogging up the filter you just replaced.
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Old Mar 25, 2010 | 09:38 PM
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Since we routinely do auto trans flushes for our regular customers and have no failures in the past 10 years,we feel we are performing a valuable service for our customers.
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Old Mar 25, 2010 | 09:52 PM
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Originally Posted by rebelheart
Since we routinely do auto trans flushes for our regular customers and have no failures in the past 10 years,we feel we are performing a valuable service for our customers.
routinely being the key word

still have to tell those that are past x miles and never had a flush that it may not be the best choice
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Old Mar 25, 2010 | 09:57 PM
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I've only heard a few stories of flushes being done and the trans not working at all afterwards. Anyone else heard this?
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Old Mar 25, 2010 | 10:12 PM
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If done properly is good to flush the system.
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Old Mar 26, 2010 | 09:12 PM
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Of course we wouldnt recommend a flush on an untouched 100,000 mile trans.30 t0 50 thousand miles seems to be no problem at all.
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Old Mar 27, 2010 | 12:48 PM
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Originally Posted by rebelheart
Of course we wouldnt recommend a flush on an untouched 100,000 mile trans.30 t0 50 thousand miles seems to be no problem at all.
But you recommended flushing to webelo, who stated that his previously untouched transmission has 81,000 miles on it.

This sounds a little too risky to me. Only time will tell now, if it was a good decision or not. I'm, of course, hoping for webelo that no harm was done.

In over 40 years of servicing the automatic transmissions in my cars and trucks with regular fluid and filter changes at 20-30k mile intervals, and never having any one of them power flushed, I'm still a believer in the old tried and true method of regular maintenance.
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