high pitched whistling noise

kalkat102 · 08-13-2015, 11:39 AM

Whenever I'm driving at freeway speeds and I step on the gas peddle, I can hear a very high pitched whistling noise. Almost like wind going through a very tight spot. It's not loud or anything and can only be heard if it silent in the car. Anyone else experiencing something similar?

Billibob22 · 08-13-2015, 11:41 AM

I say its like driving a mean machine. My 40th does that too..

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DEpointfive0 · 08-13-2015, 11:49 AM

I smell ECU whine.

How old are you OP?

TerribleONE · 08-13-2015, 11:51 AM

Silent car at freeway speeds? Are you sure you have a Z?

kalkat102 · 08-13-2015, 12:00 PM

Quote:

Originally Posted by DEpointfive0

I smell ECU whine.

How old are you OP?

26... is this a common issue? I'm still under extended warranty. Should I take it to the dealership?

kalkat102 · 08-13-2015, 12:01 PM

Quote:

Originally Posted by TerribleONE

Silent car at freeway speeds? Are you sure you have a Z?

lol when my wifes in the car I have to pretend its a civic. She freaks out easily.

mcphelps · 08-13-2015, 12:25 PM

Another source of whistling is if you have one of the door A/C vents closed.

kalkat102 · 08-13-2015, 12:27 PM

Quote:

Originally Posted by mcphelps

Another source of whistling is if you have one of the door A/C vents closed.

But why would it stop if I let off the gas peddle?

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onzedge · 08-13-2015, 12:34 PM

Quote:

Originally Posted by DEpointfive0

I smell ECU whine.

How old are you OP?

What are you wearing, Mr. DEpointfive0?

JARblue · 08-13-2015, 12:38 PM

Quote:

Originally Posted by DEpointfive0

I smell ECU whine.

How old are you OP?

He's asking about age because younger people generally have better hearing. Young women in particular can often hear very high pitched noises that other cannot. Older folks won't notice them near as much. So grab that cute, young receptionist if you ever need help in that regard

SouthArk370Z · 08-13-2015, 12:42 PM

If it's a whistle, I suspect something in the intake is making the noise. If it's a whine, then probably the ECM. Someone in the passenger seat should be able to tell if it's the ECM (ECM in in passenger footwell area; see FSM for details).

Unless it really bothers you, not worth worrying about.

kenchan · 08-13-2015, 12:48 PM

Quote:

Originally Posted by SouthArk370Z

If it's a whistle, I suspect something in the intake is making the noise. If it's a whine, then probably the ECM. Someone in the passenger seat should be able to tell if it's the ECM (ECM in in passenger footwell area; see FSM for details).

Unless it really bothers you, not worth worrying about.

^^ yah, check intake if it bothers u. probably just some mouse or two inside.

kalkat102 · 08-13-2015, 12:53 PM

Quote:

Originally Posted by SouthArk370Z

If it's a whistle, I suspect something in the intake is making the noise. If it's a whine, then probably the ECM. Someone in the passenger seat should be able to tell if it's the ECM (ECM in in passenger footwell area; see FSM for details).

Unless it really bothers you, not worth worrying about.

I guess I'll leave it alone for now. It's barley noticeable and that's after someone points it out.

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kenchan · 08-13-2015, 12:58 PM

maybe three..

Billibob22 · 08-13-2015, 12:59 PM

Anyone ever see Hitchhikers Guide to the Galaxy? I always say it sounds "like a little space ship"
"Look at the little space ship" LOL

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08-13-2015, 11:39 AM	#1 (permalink)
kalkat102 Base Member Join Date: Feb 2015 Location: Fairfield, CA Posts: 101 Drives: 10 Nissan 370z Sport Rep Power: 10	high pitched whistling noise Whenever I'm driving at freeway speeds and I step on the gas peddle, I can hear a very high pitched whistling noise. Almost like wind going through a very tight spot. It's not loud or anything and can only be heard if it silent in the car. Anyone else experiencing something similar?

08-13-2015, 11:41 AM	#2 (permalink)
Billibob22 Base Member Join Date: Jun 2015 Location: California Posts: 103 Drives: 40th Anniversary#365 Rep Power: 10	I say its like driving a mean machine. My 40th does that too.. Sent from my iPhone using Tapatalk __________________

08-13-2015, 11:49 AM	#3 (permalink)
DEpointfive0 Premium Member Bitches Join Date: Jan 2012 Location: SoCal Posts: 14,824 Drives: a lot Rep Power: 17151	I smell ECU whine. How old are you OP? __________________ Do YOU want to know what/where I got my username from? ( Click to show/hide ) NSFW due to language:

08-13-2015, 11:51 AM	#4 (permalink)
TerribleONE A True Z Fanatic Join Date: Jan 2009 Location: Socal Posts: 10,203 Drives: WOT Rep Power: 5850	Silent car at freeway speeds? Are you sure you have a Z? DEpointfive0 and birdman71 like this. __________________ 638WHP 541WTQ @ 13.5PSI Build thread

08-13-2015, 12:42 PM	#11 (permalink)
SouthArk370Z Premium Member Join Date: Nov 2010 Location: South Arkansas Posts: 8,435 Drives: 2014 Challenger Rep Power: 324198	If it's a whistle, I suspect something in the intake is making the noise. If it's a whine, then probably the ECM. Someone in the passenger seat should be able to tell if it's the ECM (ECM in in passenger footwell area; see FSM for details). Unless it really bothers you, not worth worrying about. __________________ Steering Lock Links - Search The370Z Bookmarklet - FSM @ NICOclub Mankind has progressed past the need for war but we haven't evolved that far. - NachoMahma

08-13-2015, 12:25 PM	#7 (permalink)
mcphelps Base Member Join Date: Mar 2009 Location: Tucson, AZ Age: 66 Posts: 113 Drives: 09 Sprt/Tr/Nav PG M6 Rep Power: 16	Another source of whistling is if you have one of the door A/C vents closed.

08-13-2015, 12:58 PM	#14 (permalink)
kenchan A True Z Fanatic Join Date: Aug 2009 Location: N/A Posts: 76,801 Drives: N/A Rep Power: 141521	maybe three..

08-13-2015, 12:59 PM	#15 (permalink)
Billibob22 Base Member Join Date: Jun 2015 Location: California Posts: 103 Drives: 40th Anniversary#365 Rep Power: 10	Anyone ever see Hitchhikers Guide to the Galaxy? I always say it sounds "like a little space ship" "Look at the little space ship" LOL Sent from my iPhone using Tapatalk __________________

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