700R4 questions
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Joined: Aug 2003
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From: LeRoy, NY
Car: 2003 Hyundai Tiburon GT
Engine: 2.7L V6
Transmission: 6-speed
Axle/Gears: 4.41
700R4 questions
Okay, I'm not sure as to exactly which board this belongs on, but the guys in the Trans boars seem to like to flame V6'ers.
Now for the question: What is the weakest link in the 700R4? Is it the governor or the pump? I have to obtain an oil pressure gauge to take some oil pressure readings, but I think one of the major problems is due to low oil pressure.
Also, can someone possibly dig up a diagram of the fluid flow for the torque convertor clutch circuit? I know the electrics are good, I just need to know where to start looking for the hydraulic problems, if there are any.
(In case some are wondering why I am asking questions about both the 700R4 and the V6 T5 at the same time, I am trying to get at least ONE working transmission in the car so I can make it back to my technical school and work on the other. However, I would much rather have the T5 for keeps and sell a good, working 700R4 to someone who might need one.
Now for the question: What is the weakest link in the 700R4? Is it the governor or the pump? I have to obtain an oil pressure gauge to take some oil pressure readings, but I think one of the major problems is due to low oil pressure.
Also, can someone possibly dig up a diagram of the fluid flow for the torque convertor clutch circuit? I know the electrics are good, I just need to know where to start looking for the hydraulic problems, if there are any.
(In case some are wondering why I am asking questions about both the 700R4 and the V6 T5 at the same time, I am trying to get at least ONE working transmission in the car so I can make it back to my technical school and work on the other. However, I would much rather have the T5 for keeps and sell a good, working 700R4 to someone who might need one.
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Iroc8t8
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Aug 26, 2015 08:14 AM




