Air pump not working

[Jinx]

I wanted to post a follow-up on this. Went to a indepent shop that works on Porsches.
What they found was a vac line that had come off the electric change over valve. So
Far so good. Very cold here in Pittsburgh ran the car yesterday and today for about
Thirty miles various speeds. No check engine light. So I am considering this problem fixed.

Guess what!! they suggested I have the serpentine belt changed. Pa state inspection
Due in February. My selling dealer ( a Porsche dealer) gave me a work order showing that The 60,000 service being done. But no sepertine belt listed on the work order.

My indepent shop told my the price for the belt was $60.00. Seems high to me.
Pulican lists on for $24.00. I HATE repair shops and dealerships.

I need to find a good, honest repair shop in Pittsburgh that will install my parts.