95 twin turbo posted by ceron801 on January 27, 2011 at 11:13 AM
Message
it is not necessary to change it, but it is suggested that you resurface it. In regards to the other issue, check for any vacuum leaks, check PTU connections and check MAF. What kind of maintenance have you done to the car?
Rob
It's never "DONE", just finished enough to drive :-) - BigTDogg (MA)