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Old 07-30-2015, 08:44 PM   #161
clinebarger
Senior Member
 
Join Date: May 2009
Location: Fort Worth, TX
Posts: 6,370
Re: 700R4 build thread.

Quote:
Originally Posted by 70's luvr View Post
if it is what you described clinebarger, does the tranny need to come out or is it something that can be fixed with it installed?

Thanks!
It all depends where the problem is.....If the last builder tore the lip seals on the Overrun piston....The trans will have to come out.

If it is in the Boost valve system or Valve body/plate/gaskets....It can be fixed with the unit in the truck.

Drive it first (In D4) to see if it Shifts & Down shifts, Then we can diagnose from there. No since in correcting a issue if the trans has other issues!
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