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wont shift runs great


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Kasper
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Jul 22, 2011, 4:45 PM

Post #1 of 14 (1903 views)
post icon wont shift runs great Sign In

I have a 97 Plymouth grandcaravan transmission was fine till someone put dextron 3 in then started not shifting changed the filter and fluids was fine for about 10 miles then started again.
Has a 3.0 & about 170,000 miles but I have also heard that it has a different engine and tranny


Sidom
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Jul 22, 2011, 9:34 PM

Post #2 of 14 (1888 views)
Re: wont shift runs great Sign In

While putting the wrong fluid in those trannys can damage them, it doesn't happen that fast. It's more of a slow kill over time.

I'm not sure exactly what tranny you have but the ones with the external mount solenoid packs have a lot of problems with those..

Get the codes pull and if there isn't any tranny codes then more than likely you are looking at internal problems....


Kasper
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Jul 22, 2011, 10:00 PM

Post #3 of 14 (1881 views)
Re: wont shift runs great Sign In

Well this is the second time she has done this.


Kasper
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Jul 23, 2011, 1:47 PM

Post #4 of 14 (1869 views)
Re: wont shift runs great Sign In

We was told to drain it a few times to see if that helps but the darn fluid is like 5-6 a qt. But it seems that their might be some in the torque converter


Hammer Time
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Jul 23, 2011, 2:33 PM

Post #5 of 14 (1865 views)
Re: wont shift runs great Sign In

There's not just some in the torque converter, most of the fluid is in the torque converter. Depending which trans you have, it could hold over 9 qts and you only get 4 out draining the pan. The best bet is to get a complete fluid exchange using a fluid exchange machine, sometimes called a flush machine but it doesn't really do any flushing.



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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



Kasper
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Jul 23, 2011, 4:22 PM

Post #6 of 14 (1859 views)
Re: wont shift runs great Sign In

If I keep changing it will I get the dextron 3 out in the long run


Hammer Time
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Jul 23, 2011, 4:24 PM

Post #7 of 14 (1857 views)
Re: wont shift runs great Sign In

No, you won't. It will just keep mixing and diluting. Do a total flush all at once with the correct fluid.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



Kasper
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Jul 23, 2011, 4:35 PM

Post #8 of 14 (1853 views)
Re: wont shift runs great Sign In

Where can I get this machine at?


Hammer Time
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Jul 23, 2011, 4:48 PM

Post #9 of 14 (1849 views)
Re: wont shift runs great Sign In

Most all quality shops have one these days. Just call them and ask if they have a complete flush machine.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



Kasper
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Jul 23, 2011, 4:58 PM

Post #10 of 14 (1844 views)
Re: wont shift runs great Sign In

Ill see if a local shop all the trans shops vlose to Mr is 30 miles away
Thanks


Kasper
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Jul 23, 2011, 5:01 PM

Post #11 of 14 (1841 views)
Re: wont shift runs great Sign In

Someone told her there is a drain plug behind the dust cover and I said yeah its never that easy


Hammer Time
Ultimate Carjunky / Moderator
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Jul 23, 2011, 5:14 PM

Post #12 of 14 (1838 views)
Re: wont shift runs great Sign In

It wouldn't matter if there was. That will only drain the pan.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



Sidom
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Jul 23, 2011, 6:00 PM

Post #13 of 14 (1835 views)
Re: wont shift runs great Sign In

That was on the old school converters............. The newer ones don't have a drain plug....

If you've got the wrong fluid in there you need to do a complete fluid exchange as suggested....But with this one since you are having the shifting problems as well you may want to have a tranny shop look at it 1st before you spend $120 bucks on a flush....


Kasper
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Jul 23, 2011, 6:13 PM

Post #14 of 14 (1830 views)
Re: wont shift runs great Sign In

Thanks for the info






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