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Old 05-15-2009, 03:27 AM
Flatire Flatire is offline
 
Join Date: May 2009
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Default Re: 200-4R shift problems

Quote:
Originally Posted by Keller View Post
Auto trannys are all about pressure.

We discuss this in other posts. And a link to a chart is provided. Every 200-4R has a different valve body, governor, springs etc., and thus a different calibration. They are not all the same. A Cadillac one will shift softer than one meant for a Turbo Regal. It is meant to. It is not always possible to completely change one into the other.

It is switched on by an electric solenoid. What do you think?

There are taps for pressure checking on the trans case. Do not use the cooler circuit.
I found this post ID-ing 2004r's
the one i have (OM) was from a 350 diesel, don't know what body.
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