Valve Tappets are needed most likely .Your 2.2 has blow by but runs strong? Check compression to make sure your not wasting your time with her.Ive had a 2.2 back 3 yrs and loved the economy of that little car. Id check to see if theirs a vac diagram avail. on this site ,this would help you on diagnoising any further vac issues with the car.I would assume that would be a hose to the shut off on the f pump. Its a bit hidden on these car with the air cleaner and the intake above the unit.Good luck.