Time to make another trip to Ohio.

 

what do the injectors say on the side.

edge or msd.

 

Mine are Edge...

 

ehhh not sure there in my car at home. what woild that matter?

 

How long of a trip is it back to Ohio?

 

yep. it actually does. send the injectors off and have them cleaned and flowed.

 

My thoughts exactly...

 

ha i might as well wait till next week when i get the meth on. i'm gonna wait and see what every1 says of the tune first

5hours 15 minutes each way

boooomp

 

damn you all lol..Im having a similar problem, but my car runs like ass at WOT also. It misfires around 4K almost EVERY time. And ive throw nthe p0300 code twice at idle, ad if i do leave the car urnnign for alittle longer then it does kinda idle like b/s...Please update this thread when someone figures it out..but then again why does my car **** upat wot and yalls dont??? Im replacing the tune (with a gm stage 2 tune) and coilpacks today and we shall see :/

 

good luck bro

 

im gunna need it ...stupid car lol

 

lmao. and my meth just showed up

 

mail it to me haha

 

update..think i mite have fixed it. Changed the tune back to a gm stage 2 tune and its running great so far..ill update this if anything happens

lets pray

 

well hot damn my tunes getting looked over 2nite

 

and the car is alittle faster ...we shall see..im really hoping

 

thats good to hear bro. i really hope i can get mine figured out soon. it is totally bumming me out. i have my meth waitiing to be installed and my header/downpipe will be here very soon. so i need 2 get this figured oout asap

 

its your tune guarenteed....let them check the IFR's and see if he retarted anytime near idle by anychance
o and also check the rubber hose that connects to ur intake manifold that goes to ur boost actuator. If that is off then that causes idle problems

 

I'll be chaecking it tonight for anything I overlooked

 

cool bro. just e-mail it to me and lsj whenever u get ur hptuners back also if u could

and tom we need to make another time to get together cause i will need to be tuned for the meth i just got

 

UPDATE:

The problem is not fixed. It happened today in every fukin gear and this time worse in first. I think its my injectors also. I still dont know why its happening to me at WOT and sometimes idle. This really sucks
https://www.cobaltss.net/forums/show...90#post2504090 <<<ppl help me please

 

Unhook your O2 sensor to close loop the pcm so that it ignores most of the sensors.
This will help you eliminate quite a few things if the problem goes away with the pcm looped.

If you have hp tuner you should be able to start monitoring different sensor for iregular behavior at wot.

Another thing is your intrcooler pump working.High temps there could also cause you greif,

 

yup it is working! i have a feeling its the injectors...so we shall see if i can cross that off the list

 

alright boys i have an update. i bought a tune from fast98 which helped out with alot of the problems, i for some odd reason am still misfiring at idle and less than 2K RPM's. at WOT it runs absolutely perfect no misfires at all. so 2morow night. i am taking off my TB spacer, cleaning my TB again w/ TB cleaner instead of water, and my biggest problem an air filter i bought with my injen that has atleast 5K miles from me and a think around 15K from the previous owner the thing is absolutely disgusting so that may be choking up the airflow cause i only have misfires when i'm slowing down and at idle, so i think that mybe i have bad air flow since that SOB is so god damn dirty. scans from hptuners will be posted 2morow

 

and u still wanna race me even tho ur tuned with meth...shii i gotta start bolting up parts