KA24de Shaking

[ZOMG.SR20]

my KA shakes like a mofo when i go full throttle and act like its goin to stall but doesnt already checked MAF pretty sure it isnt that i have no idea where else to start but if i go gentle its fine it doesnt make any sense

ps i have a 3in catback exhaust does that make a difference

[Mudvayne]

its not getting anough spark. check your plugs and wire and timing

[ZOMG.SR20]

it has new plugs and wires have yet to check timing tho anyhting else tho cause it seems like its not getting the fuel and i dont want to change out the injectors to find out thats not the prob

[Mudvayne]

i realy dont know much thats all i got. check the timing

[Nastjuid]

Well, go through the motions. You checked the MAF, and read what with the multimeter?

You're saying that you stomp on it and it bogs and sputters like it's going to stall? have you done a compression test? If the compression test checks out, what are you reading from the TPS? Search for posts by vancouverbc to find the tutorials for how to do each of said procedures.