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Old 09-05-2008, 10:54 PM   #1
Jwill41
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th350 woes

I just bought a 71 Custom Camper/20 with a 88-90 model 350 engine and th350 tranny. The tranny does not engage in any gear. It feels like it is in neutral all the time. I noticed just before dark that there is no vaccume connected to the modulator. Would this keep it from going in gear? I am really puzled as it will not even try to move.
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Old 09-05-2008, 11:43 PM   #2
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Re: th350 woes

you check the fluid level?
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Old 09-06-2008, 08:41 AM   #3
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Re: th350 woes

yep
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Old 09-06-2008, 09:16 AM   #4
LONGHAIR
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Re: th350 woes

Dumb question.......is the torque converter bolted to the flexplate?
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Old 09-06-2008, 10:46 AM   #5
steelhorse
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Re: th350 woes

Does it feel like it "clicks"into each gear?
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Old 09-06-2008, 11:45 AM   #6
Jwill41
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Re: th350 woes

full of fluid
torque converter bolted
clicks in all gears
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Old 09-06-2008, 12:29 PM   #7
68gmsee
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Re: th350 woes

Quote:
Originally Posted by Jwill41 View Post
I noticed just before dark that there is no vaccume connected to the modulator. Would this keep it from going in gear? I am really puzled as it will not even try to move.
It should have a vacuum attached to it.
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Old 09-06-2008, 12:44 PM   #8
MotorSeven
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Re: th350 woes

The modulator(vaccuum) line will not keep it from shifting, it will however affect how/when it shifts. Linkage?

RD
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Old 09-06-2008, 01:02 PM   #9
gintaras
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Re: th350 woes

I know you said it won't engage in any gears, but that sounds like a broken direct drive ring, reverse an L1 SHOULD work, if not, sorry I couldnt help
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Old 09-06-2008, 02:01 PM   #10
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Re: th350 woes

If you have all the above sounds like rebuild time.
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