as the title says. drove the truck thursday about 40 miles off and on through out the day. parked it thursday night. got up to day (saturday) started the truck and the abs light was on.....checked the brakes the brakes were good. started driving to work and the speedo doesnt move at all. made it about a mile and the abs light went out and didnt come back on. truck is not showing a CEL. pulled cluster changed all the light bulbs. abs light stays off and now i have a FUEL CAP light on but it comes and goes too. i checked the gas cap and replaced it with a new one from autozone this morning. light comes and goes but still no CEL and no speedo.....any input would be helpful thatnks