okay...I was on a trail after driving 86 miles without problems (actually getting awesome mileage and without power problems.) I got roughly 150 yds down trail and my jeep quit. After numerous attempts to start, I realized that there was no fuel pump sound at "ON" position. I poured some gas into the throttle body and got the engine to turn over. I have since yanked and replaced the fuel filter, fuel tank, and fuel pump. Of course it does not start - and fuel pump not activating still. I would love some input.