hesitation

[speed1016]

Again Ive searched around and no real answer. Ive listed my mods. even on stock boost every now and then I get a bad stutter if I gun it. Ive tried every short of not racing. But shit sometimes I cant get on the highway without it doing it? HELP ME!!

[msp35]

You still have the stock interwarmer?

[speed1016]

haha not now. Havent updated my sig. Im running the ********** sidemounted

[yellowmsprotege]

I just bought mine and it's kinda doin the same thing. The dealership said it was the idle air control valve. When i punch on mine with the iac being bad my boost gauge spikes at 14-15 psi. I know thats not right and need to figure out whats up w the high boosting when its only lightly modded.

[lokalmotive]

I just bought mine and it's kinda doin the same thing. The dealership said it was the idle air control valve. When i punch on mine with the iac being bad my boost gauge spikes at 14-15 psi. I know thats not right and need to figure out whats up w the high boosting when its only lightly modded.

Did you ever figure out if ya'll had it hooked up to the right lines? I remember you said something bout not bein sure bout it. That could be why it's showing a spike but then again it may be the wastegate like we talked bout that night.

[yellowmsprotege]

Did you ever figure out if ya'll had it hooked up to the right lines? I remember you said something bout not bein sure bout it. That could be why it's showing a spike but then again it may be the wastegate like we talked bout that night.

Yeah, we went and looked at rices and how his was hooked up and hooked it up like his. It's the waste gate acc.

[2.0t03speed]

I just bought mine and it's kinda doin the same thing. The dealership said it was the idle air control valve. When i punch on mine with the iac being bad my boost gauge spikes at 14-15 psi. I know thats not right and need to figure out whats up w the high boosting when its only lightly modded.


dont punch it your motor will go boom

[yellowmsprotege]

yeah, to make sure it doesn't go boom, until i get my acc. i've been shifting out at 3500 rpms. Anyone know the cheapest site for atp waste gate acc.?\

[2.0t03speed]

umm atp?

[2.0t03speed]

that actuator is pretty cheap go and price a new one from mazda and see what u pay

[2.0t03speed]

o and btw the cars gonna feel a hell of alot slower when u do turn the boost down lol

[yellowmsprotege]

yeah i was afraid of that but when i get the IAC valve out on it which will be next wed. and the new acc when i get it ordered i'm putting a manual booste controller on it.

[lokalmotive]

yeah i was afraid of that but when i get the IAC valve out on it which will be next wed. and the new acc when i get it ordered i'm putting a manual booste controller on it.

I've got the MBC sittin on my dresser waiting on you!!! Hurry up kid!! I need the $$$$. LOL.

[yellowmsprotege]

yeah i know i just need to get it all fixed and runnin right first.

[ogsp5]

Again Ive searched around and no real answer. Ive listed my mods. even on stock boost every now and then I get a bad stutter if I gun it. Ive tried every short of not racing. But shit sometimes I cant get on the highway without it doing it? HELP ME!!

I had this problem, but after the car was data logged and dyno tuned the car runs great. BTW was your ECU flashed ?

[speed1016]

Yep Im flashed. But I fixed the problem yesterday. New coils and plug wires. Runs like a champ again. Damn, I didnt even think it was that until I was doing my PMCS. Haha. Just glad it wasnt anything major. Thanks for the help guys and gals

[crackerjakx]

Where did you get the coil and plug wires?