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Author Topic: Th400 issues  (Read 1793 times)

Offline 1Chevy

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Th400 issues
« on: May 23, 2016, 03:09:04 pm »
Got a th400 in a 82 c10 behind a 454. Day before yesterday i drove it all day fishing and such. Then next day i get ready for work and it wouldnt shift out of park. It was even trying to do anything. Today i go out to do some trouble shooting but i worked just fine.  Fluid is at the half way mark with truck warm. Theres been a hard shift going into drive and reverse since i bought the truck. Replaced the vacuum modulator on side of trans but not luck. Gonna drop pan and take a look and change filter. Any thoughts on what could be going on?
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Offline VileZambonie

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Re: Th400 issues
« Reply #1 on: May 23, 2016, 06:27:26 pm »
Make sure the pick up tube and o-ring are properly installed.
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Offline 1Chevy

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Re: Th400 issues
« Reply #2 on: May 23, 2016, 07:32:51 pm »
Thanks read that somewhere else too will definitely examine
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