I'm installing a battery isolator tomorrow and was hoping to get some tips on what fuse inside the car I can tap into. I know an ignition fuse but not sure, when I get to the fuse box, what I'm looking for. To sum this up, I'm trying to cheat and hope one of you will just tell me what fuse to use. Lol. Just to be sure, it only needs to be on when the engine is running, that's it. Thanks!!!!!

 

Any switched ignition fuse.

 

Yes I got that. I even said it in my post. I was hoping someone on here has done it and can tell me witch one. Thanks anyway. I can find one with a test light.

 

Whichever one you want man, doesn't matter. Pull the fuse panel cover, flip it over and pick one from the diagram. Not rocket science.

 

I thought it was similar to what they do over at NASA My bad. For real though, thanks for responding.