This morning i was at idile and the engine felt abit rough revs were fine but still felt like something was wrong. as i started to drive it and it feels like its running on 3 cylinders really lumpy. trys to boost but it takes quite a while to get up to boost. i have a full 3" exhaust system, equal length headers, FMIC, induction kit, apexi powerFC, huge fuel pump, 550cc nismo injectors and a apexi AVCR boost controller.
does anyone have any ideas??

cheers ben

 

check you ignition coil

 

god i hate taking the coil packs out. lol ill check them today and let ya now on the up date.

cheers ben