Transmission

2003 MITSUBISHI ECLIPSE
150,000 MILES • 3.0L • V6 • FWD • AUTOMATIC
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TINGTING1212
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  • 16 POSTS
Okay guys, so I have the right transmission now the LPZ. I put it in and got it all hooked up and back together and it does the same thing as my original. But this one throws a code p0734, which is Incorrect fourth gear ratio. I am at a point where I am tired of pulling transmissions. So now I just want to rebuild it and be done with it. My issue is their are three different rebuild kits and I do not know one which one to get. I have no metal in the fluid and it is not discolored. Can anyone help with how in depth this rebuild will be? what all my kit should consist of? I need to know which one I need to order. Thanks guys.
Mar 8, 2017 at 8:01 AM
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HMAC300
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  • 48,601 POSTS
your kit should have steel rings, clutches, steel plates and seals as well as filter if there is one. in chart in picture you will see there are three different transmissions which tell everything you need to know. if you still have your original it should have a tag or marking on it. use that one unless case is broken. rebuilding your transmission is probably not the problem. See pictures.
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Mar 8, 2017 at 9:49 AM
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TINGTING1212
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  • 16 POSTS
OK so I put brand new input and output speed sensors in. When I put the car in gear I hear a bunch of clicking under the hood. When I give it gas it goes nowhere for a min and then it will move but with not much power. Any suggestions before I pull the transmission out and rebuild it
Mar 8, 2017 at 5:28 PM
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HMAC300
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  • 48,601 POSTS
yes, have a pro look at it so he can find the problem with a scanner it may be something else all together like a short or a bad converter. preferably a trans guy who has experience with these
Mar 9, 2017 at 5:30 AM