hesitation problems

[silk240]

alright. the car had been running fine. i just put on an N60 MAF (i do have an AFC wired in, have for awhile) my in/outs are 2/6 for the AFC. but as soon as the car starts to boost up around 3500 and after, the car hesitates backfires and does not want to accelerate. im running 12 to 13 psi of boost. my feeling is the N60 has something to do with it but im not sure. i dunno if the car is running to rich or something. need some help?
Modified by silk240 at 6:18 PM 10/1/2007

[tucker3113]

I think that I read that the in and out should be 4in and 6out. That is what I saw on another post. Hope that helps.

[silk240]

i was running that too but it still ran funny

[silk240]

anyone?

[silk240]

would not having the wires soldered yet be why the car is acting up. i havent soldered yet because i do not have a kit with me at college.

[silk240]

well i changed my in/out to 4in 6out and the car runs fine. i guess thats what i needed to do cause i was running 2in 6out.