ArtyTheKid

whats up HT? i own a ej8 Y8 / Y7 5-speed having problems with it hopefully someone can steer me in thevright direction. .

so. . first time CEL came on code came up for knock sensor. changed that cleared the code ran the car for a few days CEL came back n was throwing P0170 and P0171. . changed the air-temp sensor, tightened up all my hoses / intake and cleared P0171.

now, ran the CEL n got P0170, P0302, P0304, P01300 and P01399. car runs okay but idles like CRAP. when i throw it in neutral or come to a stop it will idle at the lowest point of the tac, feels like its about to die. also under 3k rpm's the car feels like theres a loss of power. 302 and 304 are mis-fires and 1300 + 1399 is mis-fire or ignition. also P0170 can also be ignition.

so my question is do u guys think i need a dizzy or maybe a valve adjustment?? ALL the maintenance has been done so anybody have an idea what my problem is? thx in advance