ok so wen i 1st turn on my car it runs perfect i take on ppl....for only 5mins which im still in my neighborhood...it starts to sputter ALOT rpm stays between 500 and 1000 up and down in neutral...it starts to clog up at around 4k and my boost aint comin in like is supose to...it feels like its got way too much gas goin into it...at the light white smoke(gas) comes out the downpipe...someone told me it was spark plugs...put new ones and same shiet...someone else told me it was the rotor in the dizzy wich i aint tried yet...if yall have any idea what it could be preciate all the advise yall can giv out