96 Grand cherokee keeps blowing the igntion fuse????

I have a 96 Grand cherokee that keeps blowing the igntion Fuse under the
hood its a 40 amp.

Has only happened twice both.months apart.

At first I thought the wife overloaded it. Started it with everything on .
....heaters wipers lights etc.

This time the only thing on was the radio.

Only other thing is maybe........we have a after factory car starter but
that seems to work good most of the time.

Anybody have any ideas???


My first step ...im going to replace the battery terminals(posts0..they are
worn and won't tighten down too good on the posts. I can still move them a
little by hand.

then maybe I'll start looking for loose wires.



thanks guys.

Brian

 

i would bet it's the harness that is rubbing thru behind the left front wheel
splash shield were the harness goes thru from the battery unless of course the
ing. is bad