i putted up a post not to long ago about my car burning way to rich, but nobody replied back so i'm gonna make another post. like i said on my other one, i do not know why my car is burning so rich. i'm currently using gsr fuel injectors with my b16 motor. and i'm running with a gsr ecu. the injectors are still good because it came off of a running gsr motor. i'm also using the gsr fuel rail too. i just recently replaced the oxygen sensor also. so, that got rid of my engine code. i also have a air/fuel ratio hooked up to. but it stays on green all the time till i give it some throttle then it goes to yellow. and my oil turns black as coffee after 1,000 miles after every oil change. don't know why it is doing that either. and i had the motor in my car for 5 months now. and i'm kinda getting tired of the black smoke comin out of mah exhaust and blowin out this awful stinch. so please help me, i'm all out of ideas. thanks