hum/hiss = buzzing noise from the engine compartment.
It can turn over / run for a few seconds on starting fluid. Every couple trys.
I'm really confused about the sparks plug firing randomly on its own. With out trying to start the car.. Just hook the battery up, turn the key to the ON position, pull the plug and wire out, and it will randomly spark. (tried with multiple different plugs) and only one plug at a time.
-- i know, the car has lots of issues --