Transmissions and Drivetrain Need help with your trans? Problems with your axle?

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Old Oct 5, 2004 | 07:24 PM
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IroczInOz's Avatar
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Att Bobsroc or others Pressure Readings

Seeing as you were one of the few people to help me out with my trans pressure readings. I wanted to ask you what you think of my readings and what the probable cause is with a problem that I think I have.

I have pasted your pressure table here for reference so you can compare it to my values.

Here is what I have, and the gauge needed is 0-300 PSI.


Gear-Min TV///Max TV

P-75-85///166-203
R-100-140///180-340
N-75-85///166-203
O-75-85///166-203
3-75-85///166-203
2-160-245///160-295
1-160-245///160-295
Here are my pressure readings. Note that the table on the far RIGHT was at HIGH Idle 1500RPM with TV cable pulled all the way out.



I am see that my most of my readings at idle and MIN TV are a little lower then yours by about 10PSI but look at 1st and 2nd there is a huge difference.

Something does not look right and I always felt that it had a hard time changing into 3rd from 2nd at WOT unless I backed off a little. Also from a quick test when going at min speed in 2nd then when I floor it, it does not seem to downshift into 1st like it should it just accelerates in 2nd.

What do you think?

Last edited by IroczInOz; Oct 6, 2004 at 04:21 PM.
Old Oct 6, 2004 | 04:23 PM
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I also forgot to ask did the 1986 transmissions that came on the camaro T700R4 have an auxiliary valve body?

A guy I was talking to asked this question as he was not 100% sure but he said that it should have one. I think it was the auxiliray valve body he was talking about?
Old Oct 6, 2004 | 08:31 PM
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ede
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