I have no trouble finding type F at WalMart So, why mix them at all? While I had the drivetrain out a couple years ago, I changed the oil in the trans and the T/C and went with type F Noticed better shifting right away. From: Chrysler300@xxxxxxxxxxxxxxx [mailto:Chrysler300@xxxxxxxxxxxxxxx] On Behalf Of 'Allan' agmoon@xxxxxxxxx [Chrysler300] Sent: Sunday, May 15, 2016 11:12 AM To: 300 Club Listserver Subject: [Chrysler300] You Cars Tranny Fluids Hi all, Don't know if this thread has already been done or not don't see anything so... If these answers are there we apologize, please send us the archived location(s). Thanks. 1. Is it correct that type F and Dextron are pretty much the same tranny fluid except the Type F has a slightly higher friction coefficient? There is no problem with mixing them? 2. We can use any of todays tranny fluids that replace dextron and or Mercon where either was called for in the original owners manual.? We happen to have an F with cast iron torqueflite. 3. But what about synthetics vs. Dino tranny fluids? Should one use 100% synthetics? Can you mix them with Dino. oil too? 4. Also today's tranny fluids, for example Valvoline Dex/Merc lists use in certain Fords, GM and foreign cars but doesn't list Chrysler as a use for it but they mean the newer Chryslers right? Have a few old quarts of leftover type F from somewhere and will use them over time to keep topping off the F's tranny if I can use them for this. Thanks in advance for any responses. We appreciate your time and thoughts. A&G [Non-text portions of this message have been removed] ------------------------------------ Posted by: "David Schwandt" <finsruskw@xxxxxxxxxxxxxxx> ------------------------------------ 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 https://groups.yahoo.com/neo/groups/all/manage/edit 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#querylang ------------------------------------ Yahoo 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: https://info.yahoo.com/legal/us/yahoo/utos/terms/