Starts ok when engine is cold but after riding or just letting it warm up while idling it won't start. Starter cranks the engine over ok and the check engine lamp works like it is supposed to. Also the fuel pump runs for 2 seconds like it is supposed to when the ignition switch is turned on. I checked for trouble codes and am getting 23 & 32 which are the front & rear injectors. Could bad injectors be causing my problem?