My daughters car is driving us crazy. It was running fine until one day, it wasn't. It was idling rough, trying to die, bogging down even with the pedal to the floor. So far... Replaced the Fuel pump, fuel filter, mass air flow sensor, dpfe sensor, spark plugs, wires, and cleaned injectors, cleaned air filter... After replacing the plugs and wires, it was better, but still not great. Cleaned injectors, and ran great on the test run. She drove it to school the next day (7 miles), no problems. After school, she got about 5 miles away and it was acting like it wasn't getting fuel. It would try to die in 1st and 2nd gear, then once it got over about 2500 rpm, it would run fine. Any ideas?