Hey guys, I have a b18b1 with i/e in my 94 civic with an obd1 p75 computer. The thing is my engine fuel cuts at 6k rpms. I don't know what is causing that, also my car is giving only 21mpg. Yes I have a heavy foot, but still I would think that it would give around 24-25mpg with that and around 28-30mpg if I drive it soft.