missfiring problem
#1
missfiring problem
ok i have a 2002 trans am ws6 m6. only mods are AIR, lid, catback. when i get on it the engine cuts out, gauges freeze, and ses light turns on. this happens for only a second then they work again. then the engine can barely idle and returns normal after a while. plugs are new but wires are stock. mileage is 46K. can anyone help me? also there is no missfire code stored in the pcm.