Mike in La.
New member
Changed the fuel filters for the first time on my 6500 FWD and found a 90 degree grease zerk laying on top of the cannisters. It had been broken off at the base. It is painted gray as if it was on the chasis or engine. Are there any zerks above the filter cannisters around the injector pump? I do have a FEL but all the zerks are in tact there and are red anyway. Anyone have any ideas?