Looked in my manual for my '02 F150 4x4, see that there are (2) trannies listed, one takes Mercon fluid, one takes Mercon V fluid.
One is the 4W100 (I think), the other is the 4W23(?).
How do I tell which one I have?
One is the 4W100 (I think), the other is the 4W23(?).
How do I tell which one I have?