03-14-2012, 08:53 AM | #1 |
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Join Date: Jul 2010
Location: los angeles,ca
Posts: 3,617
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Th350 problem
So I put a b&m shiftkit in my th350 tranny this weekend, shifts nice and firm in first and second ,but it won't shift into third!! What couldve I done wrong? I have enough tranny fluid , if shifts better than before and the tranny shifted into all gears before I installed the shiftkit
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03-14-2012, 08:45 PM | #2 |
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Join Date: Oct 2008
Location: Marianna Arkansas
Posts: 7,280
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Re: Th350 problem
Maybe a checkball in the valve body? That would be my only guess right off hand
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03-14-2012, 09:23 PM | #3 |
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Join Date: Mar 2010
Location: Edgewater NJ
Posts: 159
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Re: Th350 problem
Long shot - I had a th400 in an 89 diesel. When I lost vacuum to the modulator it would not shift past second. Maybe you have a modulator issue?
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03-14-2012, 09:55 PM | #4 |
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Join Date: Jul 2010
Location: los angeles,ca
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Re: Th350 problem
im pretty sure the checkball is in the right place. but i could be wrong. i was thinkinh maybe the vacuum module also . gotta get under there and check it out
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