> I have no experience with Type-4 engines. But if I had this happen to
> an older baywindow bus with a type-1 engine, the first place I'd look
> would be the distributor. Specifically, the centrifugal-advance
> mechanism.
>

I been staying out of this thread for lack of knowledge, but this post by
Steve makes a lot of sense.  I now know a bit from hooking and unhooking
the vacuum lines during my transplant.  From what I remember from the
Bentley man (sitting on my desk at home), the late FI busses get *no*
advance til (a) some outrageously high RPM as sensed by some of those
little vacuum hoses, and (b) 4th gear is engaged.  Then it gets a fair
amount all at once (if I remember correctly).  Make sure the skinny vac
hoses are all plugged in correctly.  If that doesn't help, look in the
Bentley on the distributor.

>
> If it were me, I'd do the following:
>

<really nice procedure deleted>

I like the procedure, but I would advise reading the bentley first, as the
advance mechanism is completely different in the FI busses.

>  ______________________________________________________________________
>            _                                            ______________
>     ______//________    Steve Maher    smaher@gi.com   //__][__||____\\
>    /o _   |  -| _   \   San Diego, CA     75461,1717  (o _-|       _ o|
>    `-(_)=======(_)---'                                 '(_)-------(_)-'
>  '66 Mustang Coupevertible      '89 Son Sherwin        '80 VW V6anagon

BTW, Steve, why no ASCII art of Sherwin? ;-)

                                Steve Dolan
                                Alexandria, VA