Tail Lights...Short? HELP

Last month, my 88 Cher Lim 4.0 started messing up. I have no tail lights, or dash lights. I have replaced the fuse, and, when I turn the lights on, they work...UNTIL I start the Jeep. When I start the car, the fuse blows. Is there a short somewhere? Wire touching? Let me know what I can do, and how to do it! Thanks....

i had an 88 that just needed the head lamp switch replaced also check to see if there is any clutch oil near the fuse box,just in case there is a leak in the master cyclinder.hope this helps

Check The Ground Connection. Often Times They Are Corroded And Need Replaced. Got A Test Light?
Jeff