SS/SC05/19/05

Alright mods in sig. Back in november i had an aem cai on and switched over to a k&n.
Than my car started to sputter and not accelerate anymore past 6000 rpm. I havent drvin my car much since then and today i finally got my CA header and 3" dp with cat installed and thought that would cure that sputter but it still does it. Anyone have any idea what it could be? Thanks

selfinfliction

check maf, plugs, fuel filter

SS/SC05/19/05

Does anyone know where i can get a cheap maf and fuel filter. The dealer wants a rediculous $65 for a fuel filter?

BOOSSTED 06

sounds like you got some knock and the car us pulling timing you need the interceptor gauge though or someone with HPT to log it

SS/SC05/19/05

Anyone in berks county area with hptuners wanna check it out? Or does anyone know where i can get it checked out?

SS/SC05/19/05

spark plugs are still good and the maf sensor and fuel filter i believe have nothing to do with it cause the car runs great just wont go over 6000 rpm floored. I can take it over 6000 as long as i dont get on it all the way.

Hopeless Regret

I've been tuned by Ron9919, I have the same issues!!!!

I have a misfire at idle and I misses past 6kRPM's I hate it...Im just waiting to get dyno tuned

SS/SC05/19/05

yeah but my car was all fine till i changed the intake and that sucks. Did you do anything to yours since the tune?

Hopeless Regret

I added vibrant catback and thats it, the car has ran shitty every since the tune...Ron lives like 5 mins from me but he tells me he cant tune anymore because apparently that was never his personal hptuners kit anyway

SS/SC05/19/05

thats gay. My tune was great and my car ran well till the day i changed the intake tube. But it just sounds retarted that an intake would cause this problem.

BOOSSTED 06

ron's tunes have a horrible rep on here just like intense tunes, you have knock, that is what your problem is, go get it tuned somewhere different

SS/SC05/19/05

But where can i get it tuned in pa? Ive had this problem for 6 months now. And idont wanna spend like $400....

kburgess04

well i would say if it didnt do it with your aem intake. Personally id just put the aem back on and see if it does it anymore.
sounds like the smart thing to do.

SS/SC05/19/05

sold the intake and threw away the stock intake....

Hopeless Regret

Just save up and get it done right, Like anything else in the world you get what you pay for...I got alcohol injection sitting right next to me but Im not putting it on till I get it dyno tuned...the way you should tune it with a wideband and someone who knows what they are doing

Zach06CobaltSC

car was fine, then you changed the intake. I say recheck the intake. Take it off, put it back on, see what happens. Or go back to the intake that worked fine before.

soulja

in west chester pa and pottstown i believe are 2 places that dyno and tune.

Hopeless Regret

What is the place called in West Chester?

YellowRocketSS

hey SS/SC05/19/05 i still have my stock intake if you would wanna try it and see if it helps at all..