any one have this occur? when i start the car it after it being warm already the rpms will drop to about 500 the bounce back up to the normal 800 or so...? any thoughts?

 

Sounds like dirty throttle bodies to me.

https://g35driver.com/forums/v36-diy...le-bodies.html

 

Also check this out: https://g35driver.com/forums/g35-sed...-rpm-idle.html

 

Yep what he said! That is how mine started out, push start idle up then drop down and eventually starting just completing shutting off after it idle up then slammed down. TSB on it now, take it in!!! Had throttles cleaned twice and the reflash. NO HELP

 

thanks guys! i have 59600 on my g. sure u c that but u think i still have a chance i gettin it worked on?

 

Powertrain 70k your good

 

def gonna take it in thanks for the replys