buzzing From the back - Page 3 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Z28Taxman · 05-21-2010, 10:00 AM

Quote:

Originally Posted by BalogUK

nope, they've been chopped per the install instructions- there's a good 3/4-1.25" clearance all around them

Heater Core TSB taken care of--more of a gurgle anyway- not a symphonic resonance.
Spoiler bolts TSB taken care of on Day 1 (I don't want to know what that would've sounded like)

I guess i'll keep clanking around 1' short of the mufflers to check for ringing before I hand the keys over to service for another day...

but IF it is the exhaust system- do they replace left/right muffler bank as necessary? or the entire system--if I've got a cool dealer, think they'd order a Borla instead?? hahaha the stock exhaust is easily a $1000+ ordeal....

My passenger side muffler started rattling/squeaking like crazy. Dealer replaced the entire exhaust system from the cats back under warrantee.

Bewenched · 05-21-2010, 11:01 PM

Good to know about the spoiler bolt issue. One of mine came lose and was rolling around inside my trunk lid. Now to figure out how to get the darn thing out.

Revo1 · 05-22-2010, 01:23 AM

Quote:

Originally Posted by ORANGE U NV

There was an previous thread about the electic fuel pump and it making a sound soon after starting the car (first few minutes of driving). Several people had noticed it on other GM vehicles in recent years. They described it as a buzzing sound that only lasted a few seconds, but was very noticeable and followed by a click (as it shut off).

MMMMM, the noise I'mm referring is isn't just the pump operating. It's more the pump itself, or a mount- pinging rapidly, causing a vibrato buzzing sound. Probably pinging off the inside of the tank. Obnoxious, and so loud at first I thought it was inside the car...

Revo1 · 05-22-2010, 01:27 AM

Quote:

Originally Posted by Pearldrums

Im telling you its the baffles in the muffler. If you tap them with a rubber mallet you will hear them buzz. I have had the same problem twice now.

Easy fix... Cat-back! Give the car some growl

Buelligun · 05-22-2010, 10:45 AM

I still haven't had chance to try the seat down drive, I will try it tomorrow hopefully.

It's definately NOT the rear mufflers as they are in my shed!

Pearldrums · 05-22-2010, 12:42 PM

Quote:

Originally Posted by Revo1

Easy fix... Cat-back! Give the car some growl

Believe me that is on the top of the list.

vernal · 05-24-2010, 07:28 PM

[QUOTE=djsnoflake;1879816]Vernal: My thoughts could be the HVAC system? There is a TSB on it. Really listen and see if it is coming from the middle-ish area of your dash. I had a very similar thing on mine that also had to get fixed.

This is definitely coming from outside the car. With the windows up you can barely hear it. Does it still sound like the HVAC to you? 1800 rpm regardless of gear, and there it is.

BalogUK · 05-24-2010, 08:38 PM

i spent some time under the car today and I maaaaay have found it (for those who have ruled out the muffler baffles) I'm about to go drive it and see if it's remedied....

no dice.... back to the drawing board, guess I'll head to the dealership.

Berean · 05-24-2010, 08:46 PM

djsnoflake · 05-25-2010, 01:18 AM

Quote:

Originally Posted by Bewenched

Good to know about the spoiler bolt issue. One of mine came lose and was rolling around inside my trunk lid. Now to figure out how to get the darn thing out.

A magnet wrapped in a soft cloth, rub it on the inside of the trink lid until you catch it, then drag it back to the hole.

Buelligun · 06-07-2010, 07:55 PM

Well, no joy with stopping my buzzing, had the seats down, still buzzed!

Took it to my dealer and they've said its a rear seatbelt buckle, they've had to order a new one!!

TMoz SS/RS · 06-07-2010, 08:02 PM

As Pearldrums has stated I would check the baffles. I have 15,000 miles on mine and the right side baffle just went. Waiting on the muffle to get here so it can be fixed.

Buelligun · 06-07-2010, 08:05 PM

FOR F***S SAKE,

HOW MANY TIMES DO I HAVE TO SAY THIS...........................

My baffles are fine, they are hanging from my garage wall!!!!

TMoz SS/RS · 06-07-2010, 08:15 PM

Sorry about that. I should have read the whole thread. My bad.

05-24-2010, 08:38 PM	#36
BalogUK THE architect. Drives: 2SS/RS M6 Join Date: Mar 2009 Location: Suwanee, GA/Seeley Lake, MT Posts: 837 View My Garage	i spent some time under the car today and I maaaaay have found it (for those who have ruled out the muffler baffles) I'm about to go drive it and see if it's remedied.... no dice.... back to the drawing board, guess I'll head to the dealership. __________________ #34122 EMPTIED, AT YARD ON 8/26/09; Delivered 9/07/09 MODS: Borla ATAK Cat-Back GFX (#140378), 35% Ceramic all-around, CAI, Inc. Intake w/ Scoop, Hurst Short Throw, Heritage Grille, GM Dove Tail, Laser Interceptor Triple v8.9, Passport Max, Pfadt ZL Stage 2 Last edited by BalogUK; 05-24-2010 at 09:21 PM.

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05-21-2010, 11:01 PM	#30
Bewenched Drives: 2010 Camaro Join Date: Mar 2009 Location: DFW Posts: 343 View My Garage	Good to know about the spoiler bolt issue. One of mine came lose and was rolling around inside my trunk lid. Now to figure out how to get the darn thing out.

05-22-2010, 10:45 AM	#33
Buelligun Drives: 2SSRS manual yellow black stripes Join Date: Nov 2009 Location: Medicine Hat, Canada Posts: 213 View My Garage	I still haven't had chance to try the seat down drive, I will try it tomorrow hopefully. It's definately NOT the rear mufflers as they are in my shed!

05-24-2010, 07:28 PM	#35
vernal Drives: 2010 2SS ABM 6M;1992 5.0 LX Hatch Join Date: Dec 2009 Location: Gaithersburg, MD Posts: 247	[QUOTE=djsnoflake;1879816]Vernal: My thoughts could be the HVAC system? There is a TSB on it. Really listen and see if it is coming from the middle-ish area of your dash. I had a very similar thing on mine that also had to get fixed. This is definitely coming from outside the car. With the windows up you can barely hear it. Does it still sound like the HVAC to you? 1800 rpm regardless of gear, and there it is.

05-24-2010, 08:46 PM	#37
Berean Drives: Truck Join Date: Apr 2010 Location: Home Posts: 2,439

06-07-2010, 07:55 PM	#39
Buelligun Drives: 2SSRS manual yellow black stripes Join Date: Nov 2009 Location: Medicine Hat, Canada Posts: 213 View My Garage	Well, no joy with stopping my buzzing, had the seats down, still buzzed! Took it to my dealer and they've said its a rear seatbelt buckle, they've had to order a new one!!

06-07-2010, 08:02 PM	#40
TMoz SS/RS Drives: 2010 Camaro SS/RS blk/blk 6spd Join Date: Jun 2009 Location: Acworth,GA Posts: 4	As Pearldrums has stated I would check the baffles. I have 15,000 miles on mine and the right side baffle just went. Waiting on the muffle to get here so it can be fixed.

06-07-2010, 08:05 PM	#41
Buelligun Drives: 2SSRS manual yellow black stripes Join Date: Nov 2009 Location: Medicine Hat, Canada Posts: 213 View My Garage	FOR F***S SAKE, HOW MANY TIMES DO I HAVE TO SAY THIS........................... My baffles are fine, they are hanging from my garage wall!!!!

06-07-2010, 08:15 PM	#42
TMoz SS/RS Drives: 2010 Camaro SS/RS blk/blk 6spd Join Date: Jun 2009 Location: Acworth,GA Posts: 4	Sorry about that. I should have read the whole thread. My bad.