i have a 90 crx, turboed. ok the problem is my car will make and sound like its missfiring at the top of first and every other after that. and when im just cruisin in 4th or 5 th gear it will jerk and missfire. i had a blaster 2 coil in my car sooo i thought it was that first. i went and bought a new blaster ss coil and no difference. my car was throwing the CYP code so i changed out my distributor for a stock one with the internal coil. my car quit throwing the code but it still does the same ----. wh at the ---- is goin on.... i have no clue anymore

 

blowing out the spark, goto .028-.032 plug gap

 

nope not it..... i went with .030 and first gear is fine now but second is still bogging down and ------ up

 

injector..

 

im getin fuel. it ***** up when i get boost and at above about 4000 rpm

 

its about .026.... im gettin pissed now

 

no mangement at all. i have 450 blue tops with an adj. fpr on 25 psi of fuel. uel isnt the problem. could it be the o2 sensor?

 

your shitty setup is the issue.