I went to the ford dealership today to get some mercon ATF. The parts guy said that ford was switching to a new ATF blend. The bottle says Mercon 5 also meets Dexron 3 approved for H specification. Should I use this, I need to just add one quart.

 

 

Tim,
He asked about ATF, not your **** lubes!!
Bryan

 

HOLY I dont even see a spec of dirt on those shelves BATMAN
VERY IMPRESSIVE Tim

As for the fluid, I'm staying out of it, (I'm the guy with the wrong stuff in mine)

 

ok who has stock in MOBIL

 

Hi Dave - My Ford dealer just said they have it in bulk (55 g drum) so I went to my parts guy (CarQuest) where I have bought Mercon V before & all they had was the "new formula" dual purpose stuff which I didnt want since Im only dropping what I have in the pan & dont want to mix fluid types. Fortunately they can get a case of the "black bottle" (made in Canada by Exam or some such) Mercon V from the wharehouse @ $3.75 a quart (about the same as WallyWorld wants for the Castrol Merc V). You might want to go that route but Im not sure what youre trying to do. For Tim - VERY organized there dude!

 

Mobil 75W 90. I assume that's for the rear end. The tag on my diff. says 70W 140. Trying to gain a few hp with lower viscosity oil? Any potential reliability issues?

TB