Attempted to track down a no start situation, didn't pull a plug but had spark out of the coil. Pulled fuel return line, had fuel there, in fact while that line was open it almost felt like it wanted to fire. Backstory: been daily driving her, parked it to drive the Duramax due to better fuel economy from said 3/4 ton. Noticed a slow leak with the right rear tire on the 80, decided to take her to the tire shop, then work. Got in, turned over and I stopped the starter before she caught, then tried again, just turns over. I did replace the fusible links. I'm going to tow her to a "new to me" shop and tear into her a bit more. I suspect a fuel issue, headlights work, turn signals work, scan gauge isn't giving me an MIL. No blown fuses. Or maybe it's the factory alarm, though it sounds like it wouldn't turn over if it's the alarm.