Excessive exhaust crackling in idle?

POS VETT · 08-27-2021, 05:06 AM

I agree that it's not a normal sound. My '11 has aftermarket exhaust and when it had stock exhaust, I don't recall it made that kind of noise.

JLarson · 08-27-2021, 07:44 AM

Could possibly be a failing gasket allowing an exhaust leak.

08-27-2021, 07:44 AM	#2 (permalink)
JLarson A True Z Fanatic Join Date: Jun 2017 Location: Media, PA Posts: 4,079 Drives: 14 Nissan 370z MR M6 Rep Power: 2684371	Could possibly be a failing gasket allowing an exhaust leak. JARblue and abm89 like this. __________________ 2014 370z Touring Sport Magma Red MT // BP Single Turbo 6467 // 63mm TB's // Z1 Ported Upper Mani // RJM Pedal // Zspeed Stage 3 Clutch // 526 WHP, 451 WTQ 2006 350z (Sold) // 1990 300zx (Sold) // 1985 300zx 2+2 (Sold)

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Exhaust smoke at idle	dayhkr	Forced Induction	13	07-22-2019 10:26 AM
new exhaust/ idle	Jimbo370	Intake/Exhaust	1	11-05-2017 06:38 PM
Windshield Crackling Noise	bradcc	Exterior & Interior	17	07-13-2013 08:26 PM
Crackling / popcorn sound when I park.	yakz	Nissan 370Z General Discussions	37	04-24-2013 09:45 PM
Speakers crackling. Warranty?	Z33knight	Nissan 370Z Warranty / Scheduled Maintenance / Servicing / Repairs	8	08-05-2010 11:42 PM

08-27-2021, 05:06 AM	#1 (permalink)
POS VETT Track Member Join Date: Apr 2015 Location: Columbus OH Posts: 612 Drives: Z34\|C4LT4\|C6Z06\|V25 Rep Power: 3368	I agree that it's not a normal sound. My '11 has aftermarket exhaust and when it had stock exhaust, I don't recall it made that kind of noise.