So I took my 92 XJ mudding and hit a decent sized puddle going about 20-25 and my friend said the water went over my hood. Immediately after it stalled. I got it towed out and checked the basics. I finally figured out I wasn't getting spark. I went all out and replaced my distributor and cap, wires and plugs, coil pack, tps and cps, and cleaned all my grounds. I'm now getting sparkbut every time I turn the key it cranks but then backfires out of the intake and won't start. I checked the wires to see if they were in the right spot and they were. I need help!!! My jeep has been sitting at my buddies house for a week now