7747 vs 8062

[Ludis Langens]

"s. douglas taylor" wrote:
> 
> >> >For those years of S10's with the 4.3, the 8062 was used with
> >> >automatics, the 7747 with manual transmissions.
> >>
> >> not entirely true. i have an '89 gmc jimmy (s15) with a 4.3L v6 and
> >> automatic. it has an 8062 ecm; the chip is AMRW.
> >
> >Ummm, where's the contradiction?
> >
> it's supposed to say mine is 'manual'...i gotta stop trying to email with
> toast in one hand tea in the other and listening to npr.

AMRW is supposed to be used with the MD8 automatic.  Are you saying your
Jimmy has a manual transmission and a 1228062 ECM with the AMRW chip?

-- 
Ludis Langens                               ludis (at) cruzers (dot) com
Mac, Fiero, & engine controller goodies:  http://www.cruzers.com/~ludis/


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