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05-12-2003, 11:24 AM
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#1 |
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Senior Member
Join Date: Apr 2000
Location: Delta,Pa
Posts: 14,948
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th350 not shifting
ok guys me and my dad just rebuilt my tranny due to a blown sprag. it has a manual valve body no automatic features whatsoever first gear and reverse work just fine but when is try to shift from first to second its like 2nd gear isnt applying same thing when i go to 3rd it seems as though its stuck in first. i just pulled the valve body off to make sure none of the valves were sticking and they all seem to be moving freely. someone help pleaseeeeeeeeeeeeeeee
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Owner of North Point Car Care in Dundalk Md. We specialize in custom exhaust on both modern and classic vehicles. We are a full service auto shop from classics to modern vehicles. Feel free to contact me with questions. I will give a 10% discount to any board member. |
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05-12-2003, 11:40 AM
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#2 |
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Registered User
Join Date: Jun 2001
Location: Austin, Texas
Posts: 796
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Its been a while.....but when you convert to manual valve body they give you a special plug to replace vacuum modulator.
Next would be the Governor might not be installed correctly or faulty
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69 SWB C/10 5-6 drop 700R4 69 Firebird Convert 455 4 spd 70 Torino GT Convert Austin-Texas |
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05-12-2003, 11:47 AM
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#3 |
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Senior Member
Join Date: Apr 2000
Location: Delta,Pa
Posts: 14,948
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i think u mighta hit the jackpot on the governor deal i know the plug is there for the modulator. i guess its time to bolt the valve body back up and check out that governor
__________________
Owner of North Point Car Care in Dundalk Md. We specialize in custom exhaust on both modern and classic vehicles. We are a full service auto shop from classics to modern vehicles. Feel free to contact me with questions. I will give a 10% discount to any board member. |
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05-12-2003, 11:57 AM
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#4 |
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Senior Member
Join Date: Apr 2000
Location: Delta,Pa
Posts: 14,948
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anyone have any other ideas b4 i put the valve body back on and seal the pan back up
__________________
Owner of North Point Car Care in Dundalk Md. We specialize in custom exhaust on both modern and classic vehicles. We are a full service auto shop from classics to modern vehicles. Feel free to contact me with questions. I will give a 10% discount to any board member. |
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05-12-2003, 12:02 PM
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#5 |
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Registered User
Join Date: Oct 2002
Location: Des Moines WA. (Kent, area)
Posts: 668
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I vote for the governor also.
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70 chev c10 swb fleet 72 grill, sb 400, 2/4 drop. 68 chev c10 swb fleet Early classic 4/6 drop with 4wheel disc brakes 9"rear 67-8 buckets tilt and A/C Classic GM Truck Club of Washington . |
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05-12-2003, 12:04 PM
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#6 |
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Senior Member
Join Date: Apr 2000
Location: Delta,Pa
Posts: 14,948
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i wish i woulda got a 2nd opinion b4 i pulled the valve body and took a bath in tranny fluid but thanks very much for the help guys i will let y'all know what happens
__________________
Owner of North Point Car Care in Dundalk Md. We specialize in custom exhaust on both modern and classic vehicles. We are a full service auto shop from classics to modern vehicles. Feel free to contact me with questions. I will give a 10% discount to any board member. |
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05-12-2003, 02:25 PM
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#7 |
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Senior Member
Join Date: Apr 2000
Location: Delta,Pa
Posts: 14,948
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well i pulled the governor and everything seems to be just fine. i still didnt put the valva body back in hoping its not a more sever problem. if anyone else can help let me know
__________________
Owner of North Point Car Care in Dundalk Md. We specialize in custom exhaust on both modern and classic vehicles. We are a full service auto shop from classics to modern vehicles. Feel free to contact me with questions. I will give a 10% discount to any board member. |
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05-12-2003, 02:50 PM
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#8 |
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SKINNY TIRES RULE!
Join Date: Sep 2001
Location: Bothell, WA
Posts: 11,038
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What ever you do, let me know. I rebuilt my TH350 last summer and it isn't shifting into 3rd. I does shift from 1st to 2nd but then it won't shift up to third. I have almost given up on it and I'm just about to take it into a shop.
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bouncytruck 1972 K5 The Hauler 1994 K1500 Suburban The Daily2010 Kia Soul Wife's Ride2014 Fiat 500L |
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05-16-2003, 12:08 PM
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#9 |
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SKINNY TIRES RULE!
Join Date: Sep 2001
Location: Bothell, WA
Posts: 11,038
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Have you figured anything out yet?
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bouncytruck 1972 K5 The Hauler 1994 K1500 Suburban The Daily2010 Kia Soul Wife's Ride2014 Fiat 500L |
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