All I have done to it now is the Injen intake. But after having the tune done yesterday, MAN, what a difference. It pulls off the line alot harder. Man it feels like a whole new car. Next week the 2.0L injectors will go in. But my CEL light still came back on. My last oil change dealer came out with P0106 MAP Sensor, and P1174 Fuel trim. Should I just have those codes deleted from the ECU?

 

never do that..seems like u need a new map sensor..and ur car is def runing lean...from wut those codes are...who tuned ur car..u shud fix that

 

You really don't need new injectors, out injectors are just fine with a decent tune which you have, just get cat back and header and you should be good.

 

im currently helpin out cobaltcrusin...and so far ive got his 100%maxed out injectors down to 85% rite now with some tuning.

 

Yep yep... I maxed our stockers out w/ just full bolt ons.
https://www.cobaltss.net/forums/2-4l-le5-performance-tech-46/can-you-say-100%25-idc-stock-tune-injectors-96073/
illmatic3s and I seem to be on the right track now.

 

yup yup yup stock injectors are fine unless you add forced induction or get into internals (cams/pistions)

stick with the stockers for now bro, dont **** your money away, get header/downpipe+cat back and you will notice a world of difference

 

So with the stock tune our injectors pretty much run wide open all the time? And could this be my running very lean from time to time problem?

 

I run 80% idc with header,catless dp and 2.5" exhaust, kn drop in filter. and thats running a 12.5ish a/f ratio. our injectors are jsut fine with good tuning.

 

thanks for all the help. Looks like I will stay with the stock injectors. my goal is to be in the mid to low 14's. Is that possiable?

 

I'm shooting for a high-14 this summer.

 

with full bolt on's and a tune you should be able to pull high 14's and maybe mid 14's with some really sticky tires.

 

Take yours to the track one of these days and lemme see what you run...thinking of letting you tune mine.

 

yo im def plan on getting into the 14's with my tune and bolt ons...woot!

 

Ill be heading out there soon. A 2.4 breaking in to the 14's has allready been done. Flytrap the guy that I work with while tuning my car and ran a 14.9 N/a But yeah Ryan you got my number let me know when ever you are ready

 

cams and drag radials on top of full boltons and you'll see low 14's.

 

March 29th is our first opening day.
Hopefully the snow will be gone by then.

 

wut track...let me know..im down..lol

 

pittsburgh raceway park

 

hmmm..thats a pretty far drive for me..lol