Having a slight fuse problem. Seems the fuse that works the tailights blows out when the motor is running, with the lights on. Gauge lights go out with this fuse also. But will not blow out if the truck is just sitting with the lights on. Seems odd that it will only blow when the motor is running. Anyways just thought I'd ask to see if anybody else ran across this kind of problem. Not really that keen on electrical diagnosis.