Just set the timing at idle without unplugging the Temp II. I should
have said that I guess.

That should get you close enough for it to run alright unless something
else is wrong.

Mark

JRodgers wrote:
> Mark, thanks.
>
> Bentley says warm up, disconnect Temp II, rev to 2000/2500, set timing.
> I needed the tach to do that. And it won't stay running long enough
> under those conditions to get the timing adjusted. Can't get any rpm out
> of it with the Temp II disconnected. Clearly - I must be approaching
> this wrong or misinterpreting something.
>
>