Ringing sound around 4k
#1
Registered User
Thread Starter
Join Date: Jun 2003
Location: Oregon
Posts: 97
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://my350z.com/forum/images/icons/icon1.gif)
Hey all,
When accelerating, I hear a ringing sound coming from the engine bay when i get near 4k (from about 3750rpm through 4250rpm). The sounds is much like two glasses vibrating together rather then a buzzing vibration sound. I noticed it the second day I had the car, and after about a week of driving around it hasn't gotten any worse from what I can tell however I wanted to check in here to see if that is a normal engine sound that others hear.
Unfortunately I haven't found any threads via search that described what I'm hearing so I apologize if this is a common thing.
When accelerating, I hear a ringing sound coming from the engine bay when i get near 4k (from about 3750rpm through 4250rpm). The sounds is much like two glasses vibrating together rather then a buzzing vibration sound. I noticed it the second day I had the car, and after about a week of driving around it hasn't gotten any worse from what I can tell however I wanted to check in here to see if that is a normal engine sound that others hear.
Unfortunately I haven't found any threads via search that described what I'm hearing so I apologize if this is a common thing.
#2
Registered User
Join Date: Apr 2003
Location: Houston
Posts: 70
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://my350z.com/forum/images/icons/icon1.gif)
Originally posted by mdelia
Hey all,
When accelerating, I hear a ringing sound coming from the engine bay when i get near 4k (from about 3750rpm through 4250rpm). The sounds is much like two glasses vibrating together rather then a buzzing vibration sound. I noticed it the second day I had the car, and after about a week of driving around it hasn't gotten any worse from what I can tell however I wanted to check in here to see if that is a normal engine sound that others hear.
Unfortunately I haven't found any threads via search that described what I'm hearing so I apologize if this is a common thing.
Hey all,
When accelerating, I hear a ringing sound coming from the engine bay when i get near 4k (from about 3750rpm through 4250rpm). The sounds is much like two glasses vibrating together rather then a buzzing vibration sound. I noticed it the second day I had the car, and after about a week of driving around it hasn't gotten any worse from what I can tell however I wanted to check in here to see if that is a normal engine sound that others hear.
Unfortunately I haven't found any threads via search that described what I'm hearing so I apologize if this is a common thing.
#3
Registered User
iTrader: (1)
Join Date: Dec 2002
Location: bay area - peninsula
Posts: 1,354
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://my350z.com/forum/images/icons/icon1.gif)
r u sure its coming from the engine bay? it might be really coming from the dash. but yeah.. i don't hear what your describing. or maybe its your keys banging next to each other at 4k rpms
![Big Grin](https://my350z.com/forum/images/smilies/biggrin.gif)
#4
Registered User
Thread Starter
Join Date: Jun 2003
Location: Oregon
Posts: 97
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://my350z.com/forum/images/icons/icon1.gif)
Took a ride today with a friend in the car to see if he could pin down where the noise was coming from. Its definately outside of the cockpit of the car as it was barely audiable when the windows are up.
I told him to listen for the sound of two wine glasses vibrating together and he heard it right away. We also noticed that it only seem to happen when the car was accelerating quickly, rather then easily.
I told him to listen for the sound of two wine glasses vibrating together and he heard it right away. We also noticed that it only seem to happen when the car was accelerating quickly, rather then easily.
#5
![Default](https://my350z.com/forum/images/icons/icon1.gif)
It's your throttle body. Everyone's got it, most don't notice it though. Usually it's described as a high pitched squeal. It happens at certain rpm under certain conditions.
#7
Registered User
iTrader: (1)
Join Date: Mar 2003
Location: Huntington Beach, CA
Posts: 150
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://my350z.com/forum/images/icons/icon1.gif)
I think I have the same sound coming out of my Z. Im not sure what it is...when i shift into the next gear the sound goes away until i push hard again. I hope its nothing bad because i really dont wanna take my car to Nissan. It doesnt matter how hard i push, the sounds comes at a certain amount of rpms and then the engine and exhaust drowns it out.
Trending Topics
#8
![Default](https://my350z.com/forum/images/icons/icon1.gif)
Originally posted by StandAloneZ
I think I have the same sound coming out of my Z. Im not sure what it is...when i shift into the next gear the sound goes away until i push hard again. I hope its nothing bad because i really dont wanna take my car to Nissan. It doesnt matter how hard i push, the sounds comes at a certain amount of rpms and then the engine and exhaust drowns it out.
I think I have the same sound coming out of my Z. Im not sure what it is...when i shift into the next gear the sound goes away until i push hard again. I hope its nothing bad because i really dont wanna take my car to Nissan. It doesnt matter how hard i push, the sounds comes at a certain amount of rpms and then the engine and exhaust drowns it out.
#11
Registered User
Join Date: Jul 2003
Location: Columbia, SC
Posts: 18
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://my350z.com/forum/images/icons/icon1.gif)
Hey, I'v got a ring sound comeing from my car too. It sounds more like a clatter. I get it on acceleration mostly. Doesn't have to be hard or at any paticular rpm. Just bliping the throttle can cause it. Sounds like a loose bolt. When it clanks, it is sometimes followed by two or three subsequent clanks. Sounds like two small metal objects hitting. I have a stillen cat back and I was thinking it might be that but it's got lots of clearance all around. Any word on the underbody diffusers comeing loose, I have drug the bottom once or twice
I'd swear it's comeing from under the car on the right side though? My sound is like ya'lls though, it comes just during acceleration, after a shift?
![](https://my350z.com/forum/images/smilies/icon09.gif)
#12
![Default](https://my350z.com/forum/images/icons/icon1.gif)
Originally posted by StandAloneZ
Hey thanx guys for the quick responses. I feel better now knowing that it's nothing harmful to the Z.
Hey thanx guys for the quick responses. I feel better now knowing that it's nothing harmful to the Z.
Thread
Thread Starter
Forum
Replies
Last Post
Justin100
Intake Exhaust
26
11-29-2015 03:58 PM