Fwd: various

[Sandy Duffy <sandyduffy@home.com>]

You said:
>A couple of issues have arisen with my 91 100Q.........
>
>First is an easy one, I think.........a/c belt is squealing at between
>2500-3000 rpm...........

Either replace and/or tighten belt.  Should fix the problem

>Second is a bit more complicated........the car experiences an
>occasional loss of power when driving uphill........this occurs at
>various speeds but mostly around 55 mph in 4th gear.  Shifting out of
>gear into neutral and back into gear restores the power flow.  

Smells like team vacuum leak to me check all vacuum lines and replace as
necessary.

HTH

Sandy