Jim and all After speaking to the folks at my garage they clarified things a little. The fluid they pumped in was not plain Dexron . It was Dexron III MaxLife (seems their computer hasn't been updated with the "MaxLife" info for the service and so it printed out just Dexron). I sent an email to Valvoline and got the letter below as a response (fyi when I attached this file it was rejected by the news server??). Basically they say it is a legitimate substitute for Mercon V and will not void my warantee. I talked to a service tech at my Ford dealer and he agreed, so I guess I'm OK.
Just a little un-nerving
Thanks again, Larry
THOMAS R. SMITH
Technical Director, Valvoline Brand
Phone: (859) 357-2766
Fax: (859) 357-7610
e-mail: snipped-for-privacy@ashland.com
August 14, 2003
To Whom It May Concern:
Valvoline has received several inquiries regarding the topic of MaxLife' ATF and its use in various vehicles
beyond those requiring Dexron III or Mercon approved products. In response to these questions Valvoline has
issued the following statements:
. Valvoline supports the use of MaxLife ATF in a broad range of transmissions beyond those requiring
Dexron III and Mercon fluids including those where the following fluids are recommended:
o GM Dexron II
o Ford Mercon V
o Allison C4
o Chrysler ATF+3" or ATF+4" fluids
o Toyota (and Lexus) Type T, T-III or T-IV fluids
o Mitsubishi Diamond SP-II or SP-III fluids
o Hyundai
o Honda ATF-Z1 fluid (except in CVTs)
o BMW LT71141 or LA2634 fluids
o Nissan J-Matic Fluid
. Valvoline has conducted in-house testing to support MaxLife ATF performance in these transmissions.
However, it is important to note that these vehicle manufacturers have neither evaluated nor approved
MaxLife ATF.
. Valvoline stands behind all of its products, including MaxLife ATF. Use of MaxLife ATF in transmissions
where recommended by Valvoline WILL NOT void the vehicle's warranty. In the unlikely event that any
transmission was to be damaged as a result of the use of MaxLife ATF, please contact Valvoline at 1-800-
Team-VAL.
While MaxLife ATF is designed to meet the special needs of higher mileage transmissions, new transmissions can
also benefit from its enhanced oxidation protection and anti-shudder protection and many consumers have chosen to
take advantage of this level of performance.
Please note that we have not done extensive testing on the new 5 and 6 speed transmissions that are now being
introduced. We would recommend contacting your Valvoline representative before using MaxLife in these
applications.
Valvoline does not recommend MaxLife ATF for use in continuously variable transmissions (CVT's) or in
automatic transmissions where Ford Type F is recommended.
Sincerely,
Thom Smith
Technical Director
Valvoline Brand
THE VALVOLINE COMPANY . A DIVISION OF ASHLAND INC. . P.O. BOX 14000 . LEXINGTON, KENTUCKY 40512 . (859) 357-7000