my l295 is haveing major fueling problems. it doesnt even have enough power to move its self in low range, it takes several times to get it to stay running when cold and has to be held full throttle for it to slowly come to life. i started by changing fuel filter and it did nothing, then i cleaned injectors and still nothing. fuel lines seem like there flowing good, im starting to think that its the injector pump. or could it be sucking air? all 3 lines leak where they meet the pump and injectors.