vacuum lines??

[chugach]

Does anyone know the different diameter vacuum lines I would need to order to replace all the existing lines on a 94 sc. Hoping that replacing the lines will solve my current problems.

[ghostbuster88]

What I did was go to autozone with an old piece taken off and they matched it up with, believe it or not, wiper fluid hose. Fit perfectly for all the smaller ones. Get about 4 or 5 feet (always better to have a little too much than too little) than replace each hose ONE AT A TIME! This is important. Hold the old hose next to the new one to match up size and cut.