Finally my tune is done. there is a small problem, but nothing big. the car dies after every pull because my flywheel is light and the rpm drop to fast, and my wastegate have a 8lb spring an my bov have a 4!


anyway, here is the video like i promise. hope u guys like it!!!


http://www.youtube.com/watch?v=YGbM-GqValU

 

Up your idle will stop the stalling problem.
Congrats.. On the nee setup.

 

Yea bump your idle will help your stalling problem. And i don't know about spring..

 

how can i fix my idle in a utec or in my stock ecu?

 

Stock ECU. You can take it to dealer or i think cipher can bump your idle too ( i think only 03~04 model)

Edit: what injectors are you running with? ( sorry if i missed )

 

600cc

 

i have an 11 pound flywheel and my car doesnt stall...

hopefully and idle increase will help, but i dont think so.

 

does me having a 3" straight pipe have something to do with this? maybe no back pressure?

 

^^^ no not with a turbo car

 

so what can this be? just the idle? right now if i let the car idle, the rpm keep going up and down from 550-700, and it sound really funny. can i be running to rich or to lean? thanks for the input

 

your idle should be rock solid.

could be a vacuum leak, bad maf, bad TB.. a few things.

 

Edit: Stalling issue: I feel like It is something to do with tune. Don't get me wrong, I got the utec, 600 inject and reflash ecu. Still gotta tap it little bit, but not bad as before reflash( that is why I said bump the idle can *help*.

I looking forward to get a retune, I will see if my tuner can do sumthing about that.


I just had(?) an issue.

https://my350z.com/forum/forced-indu...vortech-3.html

 

i will be calling my tuner today and see what he thinks thanks everyone for the input.



btw i call nissan today and ask them about the idle, and they say the can only go up 25rpm!!!!! WTF!!!!

 

Nice power brother!!
Go tear some tires up!

 

WILL DO!

 

Your dealer can plug into your OBDII port and raise the idle to whatever they like. I went to Nissan and brought mine up from stock 700'ish to 950 rpm at idle. I only needed to do this when I first added cams to the car which makes sense. But adding a turbo alone shouldn't make it stall. Did you add cams?

 

i know you will. i call passenger seat if your wifey doesn't to out on friday.

 

holy loudness!!

 

might not need dealer to raise idle, if i loosen my bov spring the rpms will drop below 750ish after a blip of the throttle , a few turns and it will stay above 900rpms. give it a shot

 

Try to do the throttle relearn, it might help