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Old 06-30-2014, 07:27 PM   #12
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Join Date: May 2009
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Re: 700R4 build thread.

Originally Posted by BADAZ chevy guy View Post
A couple of quick questions:
1. When you have a transmission go out, it's a good idea to have the 'trans cooler' portion of the radiator flushed, or, get the radiator replaced?
2. Adding a friction modifier to transmissions that have a lockup torque convertor?
Any thoughts?
Neither of these are critical just now, I just want to get the questions out there for later.
Usually a good flush is good enough, Get some brake clean or A/C flush & flush both ways, Flush until clean..Then flush again.

Dexron 3 ATF has all the friction modifiers needed.
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