We have a Onan DJB that set without running for a few years due the Ambac M-50 injection having a broken plunger guide. Greenmountain furnished new guide and pump now working & pushing fuel to the 2 injectors. Injectors appear to be plugged. Any hints on field cleaning? Injector are listed as # 147-0136. Are these the same as 147-0268?
Appreciate your advice