I have spent much time over the last couple of days searching the forum and studying the wiring diagram. But I still have no clue what's happening. So here's yet another question. '82 308 GTSi starts and runs when cold. Once warm, it dies. It will start and run beautifully with the safety switch unplugged, but it only fires with the key in position III when it is warm and the safety switch is plugged in. If I unplug the safety switch to start the car, it dies immediately when I plug the switch back in. When cold, I get a frequent click from the fuel pump relay. As it warms up and is running smoothly, the clicks become rare, and as it starts to die, the click becomes MUCH more frequent as it spitters and sputters to a halt (2-4 clicks/sec) until it dies. I replaced the relay with a new equivalent from Waytek, but I get nothing but a click from the relay when it's plugged in. Nothing from the fuel pump with or without the safety switch plugged in. I replaced all of the relays with new equivalents from Waytek and everything else works just fine. While trying to figure this out, I had the air filter off and was looking at the air metering plate. I was touching one of the fuel lines and I got shocked. It happened several times. I got my multimeter and discovered that the entire air metering unit and fuel head are carrying 12V when the safety switch is plugged in and the metering plate is depressed. Is this normal? Is that how the safely switch works? I got my other CIS unit and carried it to the back of the car, plugged in the safety switch, and I get the same 12V reading from the housing of the uninstalled CIS unit when the plate is depressed. I assume I have some electrical gremlin somewhere. I have Birdman-style fuse blocks that we fabricated when he did not have his blocks available. I think they are good (they look identical to his), but I'm going to put his in place of the ones I made to see if there is a difference. Could it be an intermittent ground somewhere? Any other ideas?