Curious sound

ff_drift_lol

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ok...first if it's in the middle of a pull plugs are my first guess
nls...yesh it is bad for yer 2nd gear but it's fun. gotta pay to play
popping is a rich mixture. since you're not giving the engine time to rev down there's extra fuel in there between the 2 step or nls to make up for the ignition that the fuel system thinks it is feeding. eh sorry if i explained it bad. i'm sorta drunk lol
 

YelloEye

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ok...first if it's in the middle of a pull plugs are my first guess
nls...yesh it is bad for yer 2nd gear but it's fun. gotta pay to play
popping is a rich mixture. since you're not giving the engine time to rev down there's extra fuel in there between the 2 step or nls to make up for the ignition that the fuel system thinks it is feeding. eh sorry if i explained it bad. i'm sorta drunk lol

Lol yeah you are and no its not plugs
 

YelloEye

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Well theres actually 2 questions. 1st is the multipop before I shift out of first. 2nd Q is the squeaking sound.
 

ff_drift_lol

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i think you have an exhaust leak...if you're explaining it how i think you are. the squeak is like a bird chirp kinda sound, right? the pops before the shift...sounds like it could be a vaccuum problem or a bad 02 sensor. but i would just keep looking for that exhaust leak. flex pipe is a common area.

also always clean the maf when dealing with air/fuel related stuff
 
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YelloEye

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i think you have an exhaust leak...if you're explaining it how i think you are. the squeak is like a bird chirp kinda sound, right? the pops before the shift...sounds like it could be a vaccuum problem or a bad 02 sensor. but i would just keep looking for that exhaust leak. flex pipe is a common area.

also always clean the maf when dealing with air/fuel related stuff

Exhaust leak would be all the time, not just when I'm at the top of 1st. the squeak does kinda sound like a bird chirp. Not tire chirp.
 

Iam Broke

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The other noise is the BPV farting until it seals. Since tuned on the Hahn intake, I can hear it at times on a sharp release of the throttle between shifts. Doesn't do it all the time.

The pops are normal if you do an NLS too slow. 1 pop = perfect.
 

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