Thanks, There is already a line going from the sensor to the diaphram on the snorkel, as well as one going from the sensor to the part I was describing that has 2 vacuum fittings on one end, and 1 fitting on the other end(which goes to the sensor) I guess I could hook up a line to each and see if they both work or not, then plug the other one. All the other GM's I've owned just had one vacuum hose going from the intake to the sensor, then one hose from the sensor to the diaphram. OR, I could skip the middleman and just hook it up directly to the manifold. Since I'm running this motor stock, it would sure help on the cold mornings if this system was functional.
Chumley
