Originally posted by rkneeshaw3.0:
Maybe its the reason my syncros went bad when I did the Mobil 1 + FM cocktail. Maybe not. But I'm sticking to what the TSB from ford says in the meantime, and that is straight up Ford Honey, no other additives. And if were asked, I would recommend others do the same.




No. I ran M1 plus XL-3 for 80k. Tranny was still in great shape. Run M1 in the SHO and it was too slippery w/o the FM. 3rd gear would grind. Added a little FM and good to go.


-'96 SE MTX 3L -'98 SVT 1,173 of 6,535 -'05 Mazda 6s, loaded, g/f's ride -Need a 96-00 manual on CD? PM or email me