it,s a 85 2.2 5sp. running 87 t2 lm timing set with light,when you give full gas it will pop i thing from intake,if you drive reg, runnes fine if yougo eazy on gas boost fine 7to 10 lb going to recheck cam timing new plugs + wiresi do have a 4 wire o/2 going to put 1 wire back on. let me know what to check next.thanks