Yes, they are related. The O-ring seal for the T - Q even in newly rebuilt units does not fit properly. (It is not clear if the O ring id is off [due to China manufacturing] or if the shaft is worn just enough), To allow the leak down after some undetermined period of sitting. The fluid usually residing in the T Q now will fill (or more properly over fill) the sump of the tranny. When this occurs fluid will find one of several ways out; Usually the dip stick tube./ Since this has happened to me in several brands of trans' and cars I am lead to believe it is not the O ring but the ware. This could be eliminated if someone would find out how to replace the standard spec O ring with one just a slight bit more fat on the I-D. J D Jung Retromobilia.net ----- Original Message ----- From: "Terry Mctaggart" <terrymct999@xxxxxxxxx> To: chrysler300@xxxxxxxxxxxxxxx Sent: Friday, March 16, 2012 10:57:18 AM Subject: [Chrysler300] Torqueflite Question My 300F tranny experiences the not-uncommon problem of torque converter drainback, where it may take 15 or 20 seconds to engage, after the car has set for several days. The transmission also leaks, seemingly from the area of the front seal, also after setting for several days. Are these two problems related? Terry McTaggart in springlike Dayton Ohio. [Non-text portions of this message have been removed] [Non-text portions of this message have been removed] ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx To unsubscribe from this group, send an email to bob@xxxxxxxxxxxxx or go to http://autos.groups.yahoo.com/group/Chrysler300/join and select the "Leave Group" button For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/search.htm#querylangYahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Chrysler300/join (Yahoo! ID required) <*> To change settings via email: Chrysler300-digest@xxxxxxxxxxxxxxx Chrysler300-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/