I tried this last night. Took off a vacuum hose at the balance tube and sprayed in some starter fluid and cranked it up. It turned over while the can was spraying but as soon as it stopped the engine cut out. So, it's not getting fuel into the cylinders. Unless recommended otherwise, my next test is to get the Noid light to see if the injector connectors are supplying power then replace the CAS with a known good one. Thoughts?