short in dash tach and tail lights

[Dustya_318]

i asked this question before and everyone was right it was the fuse so i replaced the fuse and it was fine for a few days then the other day it blew again. now i just replaced it ,looked at it while i pulled the switch for my lights and watched blow as soon as ipulled it right before my eyes.. . . what is causing this fuse to blow . . i was using a 25 fuse. .

 

[dragnknights]

I've had a similar problem in the past. Twice actually. Anyways, do your marker lights work? Everytime this has happened to me it's a result of the marker light wires becoming disconnected and grounding out on the body (Usually in the trunk). Good luck!