I just got a new boost controller, nistune and a walbro fuel pump installed today.
Once I warmed the car up and started driving it I have realized that there is a bit of a problem, when I take off the car is jittery? its like the power is cutting in and out, but once I am above 2k - 2.4k rpm the problem is gone.
The car is also idling a little lower and a little rougher. If I hold the revs at around 1.5k rpm the revs will slightly fluctuate and even though I am slightly accelerating it will continue to fluctuate revs around 1.5k rpm until i have accelerated enough that it goes up straight to around 2.5 - 3k rpm.
Does anyone know what the problem could be? or ever run into this problem? The car was running fine before and has new splitfire coilpacks.
Thanks a lot for any help.