Tom-

As far as I know, you don't touch the fuel injection system for any
altitude... your system should adjust automatically.  Maybe your AFM is
acting up.

John Klun

"Forhan, Thomas" wrote:

>
>
> Can the Digifant system be reset for high altitude operations?
>
>  I thought there was supposed to be altitude correction, but on my recent
> vacation in my '90 Syncro Westie, above 12,000 feet I had consistent
> stalling at idle and a very significant loss of power. Engine freshly
> tuned, off course.
>
> Any ideas?
>
> Thanks
>
> Tom F.
> 90 Syncro Westie
> 83.5 9 Pax S/R GL

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