I have replaced the spark plugs, the fuel filter, battery is good, gas is good, could it be the fuel pump? Also my ABS brake light comes on and stays on after low traction light comes on, and occassionaly my low oil pressure light comes on (oil level is great and the oil is clean)....I don't know what it could be and need help with locating the problem, and then how to fix it myself...PLEASE...Thanks