I sent this to Terry after he emailed me that Ford "Honey" wasn't GL rated. He responded that he wonders what the additive is that was used to make it GL-4.

Anyway, you can see for yourself that Ford says that it is GL-4.

Originally posted by Big Jim:
I didn't find what I was after, but I did find something better. I found a Ford site with a full descrption of XT-M5-QS. Follow this link and then go to page 15.

http://www.fcsdchemicalsandlubricants.com/fad/pdf/catalog.pdf

Ford says that "Ford Honey" is GL4, 75W90, just like I posted two years ago.




Jim Johnson 98 SVT 03 Escape Limited