i just turboed my b16 crx its obd-0 and i have no cheak engine lights but the car is only running on 3 cylinders i dont know why the #4 cylinder wont fire can yall help me with this situation
trouble shoot the ignition first and go from there
Like Alex said, if its not that look at the plugs and see if your getting fuel to that cyl.. If you are, check for fire, if the fire is good... MIGHT be the ecu or head gasket?? I'm not 100% sure, but good luck bro, post some pics when you get it done!!!