'165 $32B vs $6E

[Marteney, Steven J.]

Sorry for the ignorance, but what is a Vette 4+3 tranny?  Is it actually one
of those add-on units that adds an additional gear reduction in any gear?
So is it an automatic overdrive (4) plus the add on that works in the lower
3 gears?  The factory actually did this?

Steve

-----Original Message-----
From: romans at starstream.net [mailto:romans at starstream.net]
Sent: Thursday, July 26, 2001 10:38 PM
To: gmecm at diy-efi.org
Subject: Re: '165 $32B vs $6E


Hi Mitch, you must have an 87 vet with a 4+3 trans.  ABTB was my original
code too.
There is not a hack for 87-88 code.  It is similar to 86 code and there is a
hac for that.
I switched to 6E code but it does not support the 4+3, the skip shift
activates the OD!
I finally just switched in a 6 speed and really like it!
Except that now I am thinking 730, speed density might be the way to go!
Mark
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