Hello, i have a 2003 g35 coupe. I have had it for about 5 months, and I am about 95% sure it used to idle at 600rpm unless I am crazy, which i very well may be. i Today i just noticed its only at 300-400, and it seemed strangely quieter today... any idea of why that would be? or am i just crazy and is it supposed to idle at 3-400? Thank you!

 

My 05 6MT is at around 500.

 

~600-700....0/3 5at

 

500 -600 on my 04 AT
dealer told me it has to be 700 but im fine with it.
did you add anything to the engine cuz when i installed my plenum spacer my idel droped to 200 and the car would shut off.

 

Mine was at about 650. When the grounding wires were installed it dropped to 600. When the spacer went on it dropped another 500. I had the dealer bump it up on a service visit. They adjusted it to about 650 and now it has resettled to about 600 which is fine.

 

Hmm only thing I have is a Z-tube/JWT shortram.... its been on there for about 4 months tho... weird.

 

500-600 for me 03' 6mt

 

'05 6MT idling at 600 rpm.

 

It was 700 and now 650 with the MD spacer.

 

03.5 6MT

500-600 RPMs

I too wondered why it idles so low.

 

650rpm 04 AT

 

650 05 AT here

 

about 700-800 when the car is cold and 500-600 normally. When ur just sitting there and push the clutch in and let it out the revs drop a little

 

My 2004 6MT (sedan, don't shoot) Idles at 600, a little under 800 with the AC Compressor on.