> Doesn't make
> sense NOT to use synthetic ATF.
To you, maybe, the Amsoil ATF seller. But to the buyer, who realizes
that buying more insurance than one needs or can use, or overpaying for
the right insurance, can be wasteful, there's another side to this.
> the lubricating qualities provide protection,
That's great logic for synthetic ENGINE OIL, but ATF needs to be "grabby".
Frictionless ATF would definitely increase the operating temps in an AT
that ever shifted gears, and probably cause the AT to rapidly
self-destruct.
> total resistance to
> oxidation/thermal breakdown
...let's see, the owner's manual says that's not a problem with regular
ATF, and you're saying that synthetic ATF will fix that problem? Exposure
to high temps, a primary rationale for using synthetic engine oil, esp
in a turbocharged engine, simply does not occur in a healthy AT used in
anything approaching normal service.
> and cooler running
If the ATF is too hot, that's not the ATF's fault; nor can changing to a
more (most) expensive ATF lower an AT's anomalously-high operating
temperature.
The [more-]expensive solution you're hawking is way beyond what Volvo, GM,
Aisin-Warner, and many others say is way more than sufficient. Sounds like
overkill to me... (Ditto for expensive 'special' "power-flushing" machines
some folks tout -- most ATs are perfectly capable of pumping their own ATF,
you know... they do it all the time...)
If properly maintaining your car makes you feel good, does over-
maintaining it make you feel better? (And, more importantly, will it
keep the elephants from trampling the crops?)
If Dexron ATF can enable your AT to outlast the rest of your car (and it
can), why pay more?
I recommend people consider giving their wallets and our environment a
break (by letting Dexron work for years at a time for you)...
- Dave; '95 854T, 111K mi, Dexron chgd once @ 61K

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