RE ecm upgrade

[rr]

Sounds like the IAC might be sticking, are you able to try another?

BobR.

Daniel E. Griffin wrote:

> "Daniel E. Griffin" wrote:
> >
> >would anyone recommend this upgrade?: ecm 16198259 remanufactured, with
> >memcal 16129955 .. mines a 1227165  memcal, amjw ..Do these upgraded ecms
> >have removable eproms that are hackable? cost:$191, gm is offering more for
> >my core 165, $204 whats up with that? they really want it back bad...Dan
>
> Um, what are you upgrading?  The 16198259 is just a 1227165 under a new
> number.  Has your '165 gone bad or something?
>                                                                 Thanks
> Ludis, I think you just saved me over $200. If the only diff. is a new
> number. Im hoping its a throttle follower problem and is tunable. (vehicle
> wont decelerate) iac hangs for few seconds at fast idle after ive
> stopped...Dan

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