so here's where my story starts I bought a 86 lx wouldn't start without some help sat outside for a year strut towers rusted out over the winter then bought a 92 4cyl roller with 50k miles on it sat in a barn for a while. I swapped the 86 engine into the 92 body and removed all the 4cyl stuff with a 92 engine harness and computer. Back to when I first bought it and had it running it had a bad misfire all the time while driving the owner said he replace the distributor and spark plugs. I checked timing and it wasn't adjusted properly I fixed it but the misfires were still there but less frequently when driving. Next I replaced the spark plug wires because they looked like they seen better days still nothing I checked the firing order and seen 6 and 5 were switched on some charts seemed better but now it backfires after 3000rpms more often. I just thought of something today since it is a 92 computer will I have to set up the plug wires the same way as a 92 engine or not because im thinking of the fuel injectors are probably going off a 92 engine not a 86. But I don't know where my problem could be I would like if I can get some pointers on where to look I want to finish this car before I go back to work whenever the virus ends.