so I bought this 1998 grand prix gtp with 168K miles from the tow company for 650.00. it had been abanonded by a young kid at a parking lot down the street. kid tried selling on facebook so i was trying to negotiate while the car was at tow company. supposdly the serpentine belts broke causing it to break down on him. he stripped the coil packs and plug wires off of it too. so long story short, i purchased the grand prix from tow company, installed new belts, new power steering pump, new plug wires, coil packs, plugs, changed the oil, new antifreeze, new iac sensor, and new intake sensor. well I went to try and fire it up yesterday and doesn't even want to start. I have fuel pressure cause i hear the pump running, and has compression, but won't attempt to start. any ideas would be helpful. i am almost wondering if it is igntion control module or crank sensor.