Well, I finally got the L28 wired into my car. It starts up and run's smooth but dies after about 5 seconds. I've checked the fuel pump and it seems to be fine, the spark seems to be fine, everything I've checked seems alright. Any suggestion on the most likely thing to make an engine kill? I'm fairly sure it's something electrical. The motor doesn't sputter out like it's starving or anything, it's a very instant kill like everything going to the engine shuts down entirely. As always, any help is greatly appreciated.