Okay i have a 94 eg coupe with a jdm d15b (z6) and i have a misfire on cylinder 4. I changed the dizzy its good wires are good and plugs. I also did a compression test and its good. Im misfiring and blowing smoke and it dies when i warms up. It is also blowing black junk out the exhaust idk what else it could be. Please help!!