Nissan 370Z Forum - View Single Post - M37S GTM SC Stage 2

grabba · 02-12-2014, 07:48 PM

My car is Infiniti M37S with 7AT and has installed GTM SC Stage 2. There is also custom exhaust without catalytic converters.

I have noticed falling engine speed to 500 rpm when car is moving at very low speed and I push and release the accelerator pedal - especially when I drive in traffic jam. It is seen on video:

M37S - obroty - YouTube

It do not occur when engine is cold. I have checked vacuum lines, BOV.

Is this a common issue? What should I check first, next?

Thanks,
Robert

02-12-2014, 07:48 PM	#1 (permalink)
grabba Base Member Join Date: Mar 2013 Location: Toruń, Poland Posts: 21 Drives: M37S GTM S/C Stage 2 Rep Power: 12	M37S GTM SC Stage 2 - falling engine speed My car is Infiniti M37S with 7AT and has installed GTM SC Stage 2. There is also custom exhaust without catalytic converters. I have noticed falling engine speed to 500 rpm when car is moving at very low speed and I push and release the accelerator pedal - especially when I drive in traffic jam. It is seen on video: M37S - obroty - YouTube It do not occur when engine is cold. I have checked vacuum lines, BOV. Is this a common issue? What should I check first, next? Thanks, Robert