Hey guys here my problem swap in 1996 tracker 1600 16v with 28,000 miles obd 2 in my 88 samurai is poping throw my exhaust acting like its missing only at idle to about 3000 rpm then clears up at high rpm. read codes and it has only has 1 it said random missfire unknow any ideas other then having tight exhaust valves ?? it has new plugs cap wire!
