so this weekend before work i will bring the girl over (So she feels she gets attention also.) and change my spark plugs and fuel filter before work just for the hell of it. ONLY after driving the jeep with the 02 sensor to see if that is the problem. but again where along my fuel rail should my filter be? and is my fuel pump still outa the question as a problem here?

94'YJ, I4, 4in sky jacker lift kit, 2in body, 35 12.50 pro comps, arb snorkle, detroit lockers