700R4 question...
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RE: 700R4 question... - 3/29/2008 8:18:37 PM
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blueshark
Posts: 2180
Joined: 7/20/2006
From: Dickson, TN.
Status: offline
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On my '87 if I'm running in OD, which I am almost always, it will shift down to 3(drive) or lower depending on the speed I am traveling at the time I stomp the gas. Lets say at 40 you stomp the gass it will drop to 3rd or 2nd as needed or if at 60 you step on it it will drop to 3rd. The tranny will shift to different gears as needed depending on speed and load. hope this helps, Cheers
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RE: 700R4 question... - 3/29/2008 9:16:48 PM
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ZR1clone
Posts: 185
Joined: 10/15/2007
Status: offline
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I adjusted my TV cable a few minutes ago. I just had new plugs/wires installed. I was driving today and thought it was shifting funny. Before the new plugs and wires the timing wqas set to 0*BTDC... believe it or not. The mechanic told me it was retarded that much. They set it to 6*BTDC (factory specs). Hoping the adjustment will help. Maybe the shifts are that smooth? I have 88k miles, assuming the tranny is original. Before the plugs/wire swap the 1-2 shift point put me in the back of the seat. It was real hard. Now the shifting seems like it is very smooth and close together. 
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RE: 700R4 question... - 4/3/2008 7:52:43 PM
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cwb
Posts: 1508
Joined: 5/13/2007
From: eastern NC
Status: offline
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quote:
ORIGINAL: ZR1clone
I adjusted my TV cable a few minutes ago. I just had new plugs/wires installed. I was driving today and thought it was shifting funny. Before the new plugs and wires the timing wqas set to 0*BTDC... believe it or not. The mechanic told me it was retarded that much. They set it to 6*BTDC (factory specs). Hoping the adjustment will help. Maybe the shifts are that smooth? I have 88k miles, assuming the tranny is original. Before the plugs/wire swap the 1-2 shift point put me in the back of the seat. It was real hard. Now the shifting seems like it is very smooth and close together.
If you disconnect the TPS with the battery CONNECTED, the computer re-sets the tranny shift cycle. It will re-program after a few days.
I did it in my '87. For a while (I hardly ever drove it), it strung out the shift point, and shifted hard. Then it was back to normal.
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