2001 GMC Jimmy no spark/ no start

The abs light came on and I continued driving it till the noise from the wheels was bad then parked it. It sat for 3 months before we had the time/money to fix it. The noise was the bearings the hub assembly was replaced on both sides. Now since it sat so long of coarse battery was dead. We let it charge from our other vehicle went to start it pumped the gas 1 time ( even though its fuel injected) didn't start. I. Remembered it was low on gas when I parked it got gas with the gas can and it started. Let it run but didn't drive it. He finished the other side that night and had to charge and start it w/other vehicle. It started ran a little then died started it again it ran for maybe 5 mins then died now wont start bought new battery new ignition sensor checked distributor cap. Still will not start. Help me please Its now been sitting in the parking lot at the apartments we moved out of a month ago. I'm surprised they havent had it towed yet.