Hey guys, i just swapped a b16a into my crx. Heres a complete break down of my cars history since ive had it.
Got it in stock form, ran fine, put a zc ran fine, turbo charged the zc ran fine, then i swapped in a b series ls vtec... i was running it off an ls ecu with no vtec well it was breaking in. I eventually hooked up vtec off a b16 chipped ecu. It never really ran right... and one day it finally went poof, it was smoking a bit, but more then that it was really jumpy, like sometimes it would go when u would press the gas and other times it would do nothing... just make a sputtering sound.

So now i have a b16a jdm swap from h motorsonline. The motor doesnt smoke or anything but im having the same exact problem. Ive checked all grounds and all my wiring... it seems to check out. My battery is relocated to the back and is an old optima. The car idles ok and revs fine in neutral or at a standstill. As soon as i start to go the car starts sputtering... pauses for a few seconds and then just takes off... back and forth
So if anyone has run into this problem, your input would be much appreciated
Thanks
Mike

 

any codes?

 

No codes at all, thanks for trying to help.. anyone think it can be the fuel pump... the problem mainly arises when i step on it