my fuel pump won't start i think the fuses are good i checked them all the ECU is good im using the original one the engine will ignite but of course it wont start because of the fuel pump the one thing that may causing the problem is the relais(assy main its on it) but e triet replace it with another but nothing and the funny thing is there was somedays the fuel pump did work and of course the engine did start but its like its losing contact but i need help can somebody help me thnx in advanced(the engine is a B16a)