I have never noticed sporadic cliccking before from the fuse panel, but when I turned the ign. switch on, it was slightly dimming the inside cab light, sounded like an electrical problem, but then the truck wouldn't start, it just turns over. I checked all fuses, and felt the vibration from clicking the worst on the injection module relay, I switched the fuel pump relay for it, and it still clicks bad for a few seconds before stopping. it is the worst, but now I have noticed one or 2 others doing it only slightly... What could be my problem??
