The dipstick in all 3 of the BW autos I recently dealt with stated Type F fluid on them. FMX was based on the BW, not the other way around. They designed the fluid Ford used as well. (Volvos used Type F in their BW autos till AW took over) Quoted from http://forum.doityourself.com/archive/index.php/t-406706.html Type F - stood for Ford. Type ATF - was automatic transmission fluid which later became Dextron II Type FLM - stood for Ford Lincoln Mercury. Ford transmission had a band material that was made from ASBESTOS! The asbestos required a different type of transmission fluid then the General Motors. If you used FLM transmission fluid in a GM transmission such as the Turbo Hydro 350 - it ate the clutch material and transmission failure was eminent. GM used big fancy terms to explain what material was or was not used in their clutches. ( organic materials ) Basically you could use the ATF in the Ford Transmission when it was new, but you could not mix the two and you could not by any means use the FLM in the GM transmission. Later years, they came out with Dextron II - which I believe interchanged with both types of transmission fluid. Then along came Dextron III Quoted from http://www.chevron.com/products/prodserv/transmission/typef.aspx Chevron Automatic Transmission Fluid Type F Chevron Automatic Transmission Fluid Type F is a high performance lubricating fluid for pre-1977 (and some 1977 to 1981) automatic transmissions built by Ford Motor Company and other makes requiring a high friction Type F fluid. It is manufactured using selected highly refined base oils and additives that provide oxidation and thermal stability, friction control, cleanliness, load-carrying ability, corrosion and wear protection, and prevent the formation of foam. Chevron Automatic Transmission Fluid Type F is red in color for identification and leakage control. Chevron Automatic Transmission Fluid Type F protects against deposits, corrosion and wear, provides proper shifting action, resists oxidation and viscosity increase, and ensures long transmission life. Customer Benefits Chevron Automatic Transmission Fluid Type F delivers value through: Protection against the formation of lacquers and other harmful depositsExceptional stability provided by excellent base oil and extra oxidation inhibitorsQuiet performance – Especially effective in assuring proper action in Ford, Lincoln, and Mercury transmissions at all speeds.Fast circulation during cold weather and excellent lubricating body when hot. Applications Chevron Automatic Transmission Fluid Type F is recommended for automatic transmissions in Ford, Mercury, and Lincoln passenger cars and light trucks manufactured by Ford Motor Company and certain other makes prior to 1977, and some makes from 1977 to 1981 (consult the vehicle owners manual). This fluid is not to be used in Ford transmissions that require a fluid meeting Ford M2C138-CJ. Chevron Automatic Transmission Fluid DEXRON®-III/MERCON® is the recommended fluid in this case. Also see http://www.bobistheoilguy.com/forums/ubbthreads.php?ubb=showflat&Number=729051 Jim Blair, Lynnwood, WA '87 Comanche, '83 Jeep J10, '84 Jeep J10 From: Wrambler <wrambler242@xxxxxxxxxxx> To: "Rambler AMC, Nash, Jeep and family" <amc-list@xxxxxxxxxxxxxxxxx> Subject: Re: [AMC-list] Transmission fluid Message-ID: <1555781374.234682.1291504421523.JavaMail.root@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx> Content-Type: text/plain; charset=utf-8 unless i am wrong dexron has been the fluid of choice for amc for a long time. borq warner may be a relation to a ford, but that does not make it one. Mark Price Morgantown, WV 26508 1969 AMC Rambler, 4.0L, EFI, T-5 2004 Grand Cherokee Laredo, 4.7L, Quadratrac II "I realize that death is inevitable. I just don't want to be around when it happens!" ----- Original Message ----- > From: "Jim Blair" <carnuck@xxxxxxxxxxx> > To: amc-list@xxxxxxxxxxxx > Sent: Friday, December 3, 2010 5:36:01 PM > Subject: Re: [AMC-list] Transmission fluid > > Type F is the correct fluid for BW autos and Ford FMX and C4s, but > they changed to Mercon for later C4s and all C6s (DexronII and Mercon > are interchangeable and Dexron III is both combined with an > antishudder lube for lockup converters) > Mercon V is pure synthetic and Mopar IV is too. Now they have > Dexron VI and many others. Mercury Low Vis is the most recent AFAIK. > Aftermarket is having fun trying to keep up (Amsoil seems to keep > pace fairly well) > Type A fluid was almost a gear lube (used in cast iron power glides > and fluid drives) -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://list.amc-list.com/pipermail/amc-list-amc-list.com/attachments/20101204/49dcc01c/attachment.htm> _______________________________________________ AMC-list mailing list AMC-list@xxxxxxxxxxxxxxxxx http://list.amc-list.com/listinfo.cgi/amc-list-amc-list.com