i'm running stock internals block/head and stock ecu and i boost it two days ago and just finish putting on my custom downpipe today. took my car out for a test drive and stepping on the gas peddle slowly to the floor, 1st and 2nd gear will rev up to 8k with no problem but 3rd won't go pass 6k. try it three time and same thing always happen. no check engine light or nothing. anyone one know what might be the problem PLEASE let me know.

thanks

 

no body knows! need help some help here somebody.

 

Please pass "GO", do not collect your $200, get that stock ECU chipped with a basemap of your setup stay the hell out of boost, go STRAIGHT to a tuner, and have your car dyno tuned before it...

 

why in the world would you try to take it to redline let alone hit boost untuned!

 

stock ecu wow

 

sounds like its bucking either loading up or leaning out wont know without some airfuels

 

Like others have said, I'd take the car straight to a tuner before you mess **** up completely, if you haven't already. Good luck man.

 

Fixed.

/Thread.

 

thanks guys. my car is just sitting in the garage waiting for my income tax so i can take it to get it tune.

 

What is your setup if you dont mind me asking.

 

I hope you didn't lean the motor out to much and are you running stock injectors?