blown fuse

i have a 90 si and everytime i turn on my running lights the fuse blows? anyone know how to fix problem, but my headlights and turnsignals work... please help

thanks

probably the insulation on the wire for the runnign light got stripped and its touching bare metal. trace the wire

weird....
I had the EXACT same problem a week ago. After testing every component and bulb...it turned out that my cd player was shorting the running light fuse out. I removed my cd player and no more problem.
( i will figure out exactly why my cd player shorts the lights later).

happened to me but in a different car, but it may still help u, my neon, the door was open in the rain and the rain got in to the power mirror switch, shorted out, cause the radio not to work, but everytime i turned on the interior lights, that fuse would blow. u probably have a short somewhere.