i removed the stock smog pump from my engine including the crossover pipe on the back of the heads( i did plug them off) now the check engine light stays on and i have an idleing problem. Can i make the check engine light go off with a different ecm and improve idle(high performance, off road, etc.)
95 cobra ,347cid, trick flow heads 1.6 rollers, b motorsport cam,msd distributor, msd coil, msd ign module,tko tremec, centerforce clutch, 373 motorsport gears, bassani x-pipe with 2 upstream o2 sensors, 2.5" exhaust, 2 chamber flowmasters
95 cobra ,347cid, trick flow heads 1.6 rollers, b motorsport cam,msd distributor, msd coil, msd ign module,tko tremec, centerforce clutch, 373 motorsport gears, bassani x-pipe with 2 upstream o2 sensors, 2.5" exhaust, 2 chamber flowmasters