i simply upgraded the injectors and got the matching pro-m 75mm maf calibrated for the 24lb injectors. ever since its been hooked up my car runs sluggish at random times... most noticeably after its been wide open a couple times.
it gets to the point where i cant hit the gas pedal without it backfiring or trying to die.
my old maf is a pro-m 75mm calibrated for the stock injectors and it worked flawlessly.
the other additions are gt40p heads, cobra intake, and 1.7 rockers. everything else is stock including the computer.
do i have to flash the computer or something? i thought this was simply a plug-and-play setup?
I don't know where you got the meter but, it would appear that it is no good . If you got it new then just return it . In my opinion the 24's are not needed for your set up . There is just not enough airflow to warrant them . I bet if you go back to the 19's it would run alot better . When you get aftermarket heads and cam ..... then go with the 24's .
