Finally got the car to start. Battery was almost dead again, but fired on first shot.
The thing sounds like a rally car because it backfires all the time
It can't be very good for it, but theres not much I can do right now. And it runs on 5 cylinders. Probably got to change the distributor cap/rotor/wires, not to mention plugs, injectors cleaned, etc.
But at least it runs, right?