Alright, so my car has been running fine for about three weeks, but today I tried to start it with no luck. The engine was turning over, but nothing was happening. About four weeks ago, my fuel pump crapped out on me, and while trying to pinpoint that problem I replace all of the spark plugs and wires, the fuel filter, EGR valve, and then the fuel pump. I just now tried swapping out the crank sensor, and that didn't do anything. Please help!