ok so i just finished my project b20 integra and off idle and in the higher rpm range it seems to cut out and jerk and sputter. its very intermittent as well. it has new cap/rotor/plugs. but i guess the question is what could cause this? also in the higher rpms it seems like it just loses power and then lags really bad. could this be A. dirty fuel injectors/dirty fuel filter B. bad grounds C. spark plug wires or D. bad gas. any help on this would be appreciated. thanks

 

ttt

 

sounds like a dizzy deal

 

ignition

 

Not to jack your thread homie, but my car is doing the exact same ****. at idle it kind of like hiccups but then when im driving it sputters some more and it just feel like crap. Its a stock gsr engine thou. cap and rotor and wires are ok. havent checked the plugs. but one more thing was when i got out of my car and checked the engine and then i went inside my car i saw the temperature needle past the halfways mark. its never been that far. So any help for me and this fellow homie would be appreciated much. Thanks

 

his description sounds exactly like what mine is doing. only my gauge cluster doesn't work so i can't see my temp. this is really starting to **** me off. could it be bad gas? but yeah i have new cap rotor and plugs all gapped to the spec. i am running out of ideas? oh also i changed the fuel filter. could it be dizzy, or a ground problem, or a b16 ecu running the b20? please help