This is on my buddies 1998 firebird, neither the coil packs or the injectors are firing on the passenger side. We ran the wire from the harness across from the drivers side to make sure the coil packs are good on the passenger side. We also tested the drivers side injectors and they fire but the passenger side doesn't. I know the injectors and coil packs are both tied into the same fuse normally and their is a fuse for each side, but his car was orginally a v6 and now has an ls1 swap. All fuses look good and we haven't found any shorted/burnt wires yet. Any ideas where to start?