Re: [FWDLK] Fw: [FWDLK] New member in Southern California

[Dave Stragand <dave.stragand@xxxxxxxxxxx>]

CBK wrote:

> Isn't type F for Ford trannies? Earlier on the list today I was advised to
> run Dexron. I'd sure hate to mess up my trans...

Type F fluid will give a Type A trans harsher shifts, as it adds more
friction (actually the F is for "friction" not "Ford"). Dexron/Mercon
will give a Type A trans softer shifts, as it reduces friction.  An article
in Car Collector magazine claims that neither one will hurt a Type A
trans.

So, if you want smoother shifts, use Dexron/Mercon.  If you want more
of a performance feel, use Type F.  Neither is "correct", but neither
will hurt the trans.

I checked with several rebuilders, including Aamco, and none
have seen Type A for sale in the last 25 years.  The general
consensus is that any Dexron/Mercon fluid, with a thingy of
anti-foaming agent (available at any GM parts counter), is the best
substitute for Type A.

-Dave