high pitched whistling noise

mishuko · 08-13-2015, 01:34 PM

i hear a buzz that comes from the passenger seat once in awhile. checked the harness and connections and they were in place.

only happens on rough pavement and when no passenger sitting.

it's a sign... need more co-pilots.

Ghostvette · 08-13-2015, 01:34 PM

Quote:

Originally Posted by onzedge

What are you wearing, Mr. DEpointfive0?

Khakis.......

onzedge · 08-13-2015, 01:57 PM

Quote:

Originally Posted by Ghostvette

Khakis.......

Akurei · 08-13-2015, 05:33 PM

Besides the ECU whine and Speaker whines. I remember reading a few threads here of people hearing a winding noise coming from their engine bay. Turned out to be the throttle bodies

DOOMMONKEY777 · 08-14-2015, 09:38 PM

Its ur window, if it isnt adjusted correct it will let air through in high speeds, i had that 80+mph.

lj909 · 08-14-2015, 09:53 PM

I hear a turbo cricket after putting in my intakes

kalkat102 · 08-14-2015, 11:00 PM

Quote:

Originally Posted by DOOMMONKEY777

Its ur window, if it isnt adjusted correct it will let air through in high speeds, i had that 80+mph.

I only hear it when I press the gas peddle. If I let off it goes away.

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SouthArk370Z · 08-15-2015, 05:50 AM

Quote:

Originally Posted by DOOMMONKEY777

Its ur window, if it isnt adjusted correct it will let air through in high speeds, i had that 80+mph.

Quote:

Originally Posted by kalkat102

I only hear it when I press the gas peddle. If I let off it goes away.

While a leaky window seal is low on my list of possibilities, I wouldn't rule it out. Even the Z frame/body will twist a little bit under acceleration, which could cause the seal to move away from the window if things are marginal to start with. Should be very easy for a passenger to tell if it's the seal or not.

onzedge · 12-08-2015, 07:15 AM

Quote:

Originally Posted by SouthArk370Z

While a leaky window seal is low on my list of possibilities, I wouldn't rule it out. Even the Z frame/body will twist a little bit under acceleration, which could cause the seal to move away from the window if things are marginal to start with. Should be very easy for a passenger to tell if it's the seal or not.

2011 Nismo#91 · 12-08-2015, 07:30 AM

I know my whistle sound is from some panel gap near the front passenger side because it only gets louder with speed. I suspect something came a little loose one time when I bottomed out in an incline. Actually finding where it's coming from is going to be a pain because you don't want to be under the car at 70.

08-14-2015, 09:38 PM	#20 (permalink)
DOOMMONKEY777 A True Z Fanatic Join Date: Sep 2010 Location: Crooklyn Posts: 1,008 Drives: 370Z 6psd-sport-pkg Rep Power: 20	Its ur window, if it isnt adjusted correct it will let air through in high speeds, i had that 80+mph. __________________ Kids don't do Drugs, Drugs are bad, so let the professional druggies do Drugs for you. 537whp/496lb/tq@8-9PSI 93 octane

08-14-2015, 09:53 PM	#21 (permalink)
lj909 Track Member Join Date: May 2014 Location: Riverside Posts: 584 Drives: 40th 370Z Rep Power: 12	I hear a turbo cricket after putting in my intakes __________________ PW 07 HR350Z R.I.P. Totaled by 82yr old woman 2010 40th Anniversary 370Z

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08-13-2015, 01:34 PM	#16 (permalink)
mishuko A True Z Fanatic Join Date: Jul 2014 Location: bouncin on tigga Posts: 8,062 Drives: '12 Z Rep Power: 9434	i hear a buzz that comes from the passenger seat once in awhile. checked the harness and connections and they were in place. only happens on rough pavement and when no passenger sitting. it's a sign... need more co-pilots.

08-13-2015, 05:33 PM	#19 (permalink)
Akurei Enthusiast Member Join Date: Feb 2014 Location: California Posts: 319 Drives: 14 370z Rep Power: 11	Besides the ECU whine and Speaker whines. I remember reading a few threads here of people hearing a winding noise coming from their engine bay. Turned out to be the throttle bodies

12-08-2015, 07:30 AM	#25 (permalink)
2011 Nismo#91 A True Z Fanatic Join Date: Mar 2011 Location: NJ Posts: 2,381 Drives: slowly Rep Power: 33858	I know my whistle sound is from some panel gap near the front passenger side because it only gets louder with speed. I suspect something came a little loose one time when I bottomed out in an incline. Actually finding where it's coming from is going to be a pain because you don't want to be under the car at 70.