700r4 lockup jumping in and out
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Supreme Member
iTrader: (3)
Joined: May 2005
Posts: 1,942
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From: Southern IL
Car: 88 GTA "Cocaine"
Engine: 350 tpi
Transmission: 700r4
Axle/Gears: 3.27
700r4 lockup jumping in and out
when i am in drive and od the converter seems to be jumping in and out of lock-up
while I am driving it makes the car jerk back and forth at higher cruising speeds
I think it is the converter and I have another one but I thought I would get some advise first
any input would be appreciated
while I am driving it makes the car jerk back and forth at higher cruising speeds
I think it is the converter and I have another one but I thought I would get some advise first
any input would be appreciated
Senior Member
Joined: Sep 2007
Posts: 568
Likes: 1
From: Leander,TX
Car: 84 Z28 / 88 Trans Am / 87 base
Engine: L69 H.O. / 468 BBC / 2.8 v6
Transmission: 89 700R4 / TH375B / 700R4
Axle/Gears: 3.73 open / 3.23 posi / 3.42 open
Re: 700r4 lockup jumping in and out
the converter would just not lock at all if it were bad, readjust your TV cable and if that doesnt help you probably need to replce the pressure switches on the valve body.
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