I am currently going through stalling problems with my 95 cavalier. The engine is 2.2 l. with manual transmission. The stalling occurs when the r.p.m.'s are approaching curb idle. I cleaned and tested the I.A.C. control - checked out o.k. , cleaned and tested the E.G.R. control - checked out o.k. , however I am not getting any vacuum measurement on the E.G.R. vacuum line. The vacuum line checks out o.k. right to the throttle body and I am getting vacuum measurements on the other lines. Any ideas ?