Hey guys, I have a 95 z28 6 speed with a miss that I have narrowed down to cylinder 3. When I remove the injector plug I have no change in the way its running and no pulse, but it will start to pulse after shutting it down for a bit and then go back out. I have code 18 for injector circuit so the first thing was to ohm the injectors, found the one for cylinder 3 at over 26 ohm! Replaced with a good spare I had around. Same issue, except it's within spec as far as resistance. Checked for battery voltage at pink wire on all injectors, found all have good voltage. I was trying to use my tech 2 to clear the codes and had communication then I didn't. If I turn the ignition off and back on it will reconnect and then go back out. I'm not sure where else to go or what to check now. I'm leaning towards a driver in the ecm or possibly an ignition switch causing issues. I'm not sure what wires to check as far as to confirm one or another. What pin from the ecm should I check to verify continuity to the injector? Is there a splice? Where do the wires from the dlc go to so I can check those as well? I'm sure the fuse is good since the scanner randomly reads. Any help would be great. Thanks.