My wonderful fd 7 keeps on blowing the 15amp gauge fuse. I will be driving and the fuse will just sudenly blow, then i have no turn signals,oil gauge,temp gauge, or odometer. The rpm and speed still work till i turn off my car. When i get to my destination i can put a new fuse in and it will work for a day or 2. Then it blows again. Thought maybe a faulty gauge shorting out, my oil and rpm sometimes jump, but real quick. The fuse will just blow when it wants to and is anoying me cause i cant use my blinkers to turn. If anyone has ever had this problem or may know what it is please let me know. 1993 red rx7

 

get yourself a copy of the fsm and find out what is on that circuit. you have something loose that will short it out. did ou do any work to it or perhaps had anything around wiring that could have cut or crimped it?

 

No i hav not installed anything.

 

you'll have to follow wiring and check all connections. goodluck.