2000 XJ 4.0L automatic. It has been sitting for a couple years, just got it running again. I've ran it about 4-6 times in the driveway and drove it around the block 2x yesterday. Started it up today after cleaning the IAC because of high/rough idle and it idled perfectly. I drove it up the road to make a loop and I got about 5 houses away and it just died. Coasted back to the house and started checking fuses. I found the coil rail/fuel injector fuse 18 blown. I replaced it and once the key was turned on, it blew again. I upped it to a 20A fuse from 15A to see if that made a difference and again as soon as the key was turned on before even trying to crank it, the fuse blew. Thoughts? Going out to pull the coil pack now and try to test it.