K24a2 turbo 700wheel hp swap breaks up and sputters bad 1st-3rd 4th it will accelerate but then falls on its face changed out the spark plugs new iridium ngk 2668s 20thousands new

1996 civic k-swap turbo 700wheel hp
fuel pump walbro 525lph hellcat new 8an fuel lines and k-tuned fuel pressure regulator new map sensor 2200cc fic fuel injectors are the only fuel system components I have not changed please help driving me crazy

 

When was THIS car/engine combination tuned ?

 

It was tuned August of 2022 and it's been running flawless up until 1 week ago I took the throttle body off to paint it and the iacv was acting up so I removed it disabled it in kpro and put the block off plate on it I've tried most of the obvious things like fuel pump plugs fuel filter ,the only thing I have not done is coils and new injectors However I ordered new coils they will be here Tuesday afternoon but the injectors are too expensive to change without knowing that's what is wrong

 

OK, so at one point the car was fine, but now it is not. Was it fine BEFORE you removed the throttle body for painting ? If the car idles and drives at light throttle fine, it is unlikely that your fuel injectors are "bad"... they may be slightly clogged/unmatched... you might consider having them cleaned/checked. Coils could be a problem.

Maintaining a 700 wheel HP Civic is like dating a Supermodel... it is SUPER High Maintenance !!! If you aren't prepared to spend mad money to care for this car, you should consider getting something more practical.

 

Try syncing the timing and re set the TPS in K pro.

Put the IACV back on and enable the IACV and see if power is back.