Hard down shift from overdrive to third

2001 DODGE STRATUS
116,500 MILES • 2.4L • 4 CYL • 2WD • AUTOMATIC
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I8PACO
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I changed the input and output speed sensors. I also replaced the automatic shift solenoid. It downshifts hard into third. The transmission does not slip. If I put the transmission in neutral and shift it into drive at 30 mph it shifts easy into gear.

May 3, 2019 at 12:39 PM
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STRAILER
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Hello,

There is a pressure control solenoid which sounds like it is out. here is the location so you can replace it. Check out the diagrams (below). Please let us know what happens.

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May 4, 2019 at 2:32 PM
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I8PACO
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I’ve replaced that solenoid already. I seems to me that the Tourque Converter is slamming because it only does it when it shifts down at higher speeds. Around 35 mph. If I shift it into neutral and back to drive at 30 mph it is much smoother. Do you think a trans conditioner like Trans x would help repair the Converter Lock?
May 5, 2019 at 4:04 PM
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STRAILER
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Not really, when the converters go out it is because of a mechanical failure but you can give it shot. Is the unit you install a factory rebuild or new?
May 6, 2019 at 2:10 PM
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I8PACO
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You know I’m not sure if it’s new I did not ask. It was a $100.00 before the core charge. so I’d say it’s refurbished. Hmm.
I never thought of that. thank you
May 6, 2019 at 5:14 PM
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STRAILER
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Yep, check on new or a different rebuild and let me know.
May 7, 2019 at 2:07 PM