Ford does call for a different fluid (not Mercon) for your transmission but I highly doubt those few oz's wil hurt anything at all.
thank youWelcome to BITOG
How does the car shift? If it feels normal and doesn't feel like there's anything wrong, you are probably ok
thank you it takes motorcraft premium transmission fluidIt seems to use 3309 aka Toyota WS. The V6 uses an Aisin/Toyota transmission.
However, 300 ml of Mercon V added to it shouldn't cause any problems.
motorcraft premium atf fluidWhat does it call for?
thanks for the replyWelcome to BITOG
How does the car shift? If it feels normal and doesn't feel like there's anything wrong, you are probably ok
thank youFord does call for a different fluid (not Mercon) for your transmission but I highly doubt those few oz's wil hurt anything at all.
Thank you!So what's fun is the Motorcraft Premium ATF, p/n XT-8-QAW, which is 3309 fluid is obsolete and superseded by Mercon V. So yay.