I am trying to decide if my spoon ecu in my stock b16 ( except for i/e/h) motor is overfueling. It boggs at the bottom end still. You can smell fuel dumping out of the exhaust, and when the rpms come down it kinda pops like its dumping fuel I think. Could this be it, it is killing me....please feedback....anything

 

i think mine does the same, but i think its my injectors, i have a liquid that kinda sputters out my exhaust, is thiswater or fuel, i cant tell? it hasnt rained in a while so i dont think its water but who knows

 

That is just water most likely or condensation. After reading some, I might have a o2 problem, but because of my JDM Spoon ecu, it won't throw a code for it.