You are browsing camaro5 
 |
|
04-18-2011, 06:42 PM
|
#1 | |
 
Drives: 2SS/RS M6 RJT Join Date: Dec 2009
Location: Connecticut
Posts: 195
|
Anyone know what is causing this noise?
I hear it on start-up mostly. It's an annoying hum.
It is the V8 posted it under the wrong forum.
__________________
[SIZE=1]2SS/RS/MN6/RJT/Beige/Sun Roof
|
|
|
|
|
04-18-2011, 09:05 PM
|
#2 |
 
Drives: 2011 Camaro LS Stripper model Join Date: Feb 2011
Location: South Beloit IL
Posts: 641
|
Just a guess...Some sort of baffel? loose in the exhaust that tightens up after warm up if it goes away after a few minutes.
|
|
|
|
|
04-18-2011, 09:47 PM
|
#3 | ||
|
INJACC
Drives: 2010 CGM 2LT/RS AUTO Join Date: Jan 2009
Location: Montreal (South Shore)Quebec, Canada
Posts: 6,518
|
Quote:
__________________
Member of 'Club Elite' #70
2LT/RS Auto / Solo HFC / Solo Mach X-LLT J-Pipe / JBA Headers Shorty CAI - Cold Air Inductions / VMAX TB / Trifecta Tune Hotchkis Max Strut Brace / Blade Dovetail Spoiler / Elite Catch Can ACS T3 Hood Ports / T2 Bumper Ports / T2 Splitter / ACS T1 Led Light Kit ACS Rockers / ACS Composite Hood Liner / ACS Upper Rear Quarter Ports ACS Front Wheel Mud Flaps / ACS Rear Wheel Mud Flaps / Vitesse Throttle Controller Pedders Drop Suspension / BMR Lower Control Arms / Style 41 ZL1 Wheels / Oracle Afterburners / Oracle Concept SMD Side markers Complete SS Brembo Brakes Set |
||
|
|
|
|
04-19-2011, 11:10 PM
|
#4 | |
|
Drives: 2SS/RS M6 RJT Join Date: Dec 2009
Location: Connecticut
Posts: 195
|
Quote:
__________________
[SIZE=1]2SS/RS/MN6/RJT/Beige/Sun Roof
|
|
|
|
|
|
04-20-2011, 06:40 AM
|
#5 |
          
Drives: 10 1LT SIM; 91 B4C sleeper Z Join Date: Aug 2009
Location: Ft. Mitchell, Alabama
Posts: 7,199
|
Heat shield loose? Or clamp maybe?
__________________
Pedders Pace Car Package, Injen CAI, Flowmaster AT, AAC Lighting, ZL1 fascia/skirts, RKSport Ram Air hood, vented fenders, painted stripes (Gary's Customz), Honor and Valor badged (Thank you, John)
|
|
|
|
|
04-20-2011, 08:11 PM
|
#6 | |
|
Drives: 2011 Camaro LS Stripper model Join Date: Feb 2011
Location: South Beloit IL
Posts: 641
|
Quote:
|
|
|
|
|
|
04-20-2011, 08:16 PM
|
#7 |
|
aka Patrick
Drives: '10 Camaro 2SS '04 Silverado Join Date: Jan 2009
Location: Derby Kansas
Posts: 3,072
 |
if you softly and gradually increase the RPM, does it get louder/faster ??
Sounds like someone scratching metal lol... could be a lot of things.
__________________
Current Modifications: Your average Bolt-ons & Suspension Upgrades
GForce Engineering: 9" Rear End, Strange Pro Iron Case w/Moser Nodular 3.70:1 Detroit locker, 3.5" Solid Drive Shaft |
|
|
|
|
04-20-2011, 08:17 PM
|
#8 |
|
Go Blue!!!!!
Drives: 2012 Cruze LT Join Date: Mar 2009
Location: Indiana
Posts: 23,290
|
Yep, vibration for sure. Put some work gloves on and grab the exhaust while it is running and see if that makes it stop.
|
|
|
|
|
04-21-2011, 11:13 PM
|
#9 |
|
Drives: 2SS/RS M6 RJT Join Date: Dec 2009
Location: Connecticut
Posts: 195
|
Thanks for these ideas. I will try them out. I traveling and will try when I get back. I plan to take it to the dealer. When it's fixed I will post the resolution.
__________________
[SIZE=1]2SS/RS/MN6/RJT/Beige/Sun Roof
|
|
|
|
|
04-23-2011, 09:35 AM
|
#10 |
|
Drives: 2SS/RS M6 RJT Join Date: Dec 2009
Location: Connecticut
Posts: 195
|
If it turns out to be the exhaust I might think about an exhaust upgrade.
__________________
[SIZE=1]2SS/RS/MN6/RJT/Beige/Sun Roof
|
|
|
|
|
04-23-2011, 11:40 AM
|
#11 |
|
Drives: 2011 Camaro LS Stripper model Join Date: Feb 2011
Location: South Beloit IL
Posts: 641
|
Somewhere on here I have read about a guy having something like 2-3 exhaust systems breaking? Don't know if this is similar to his troubles. Think that he ended up going aftermarket after a few warranty replacements theat broke again. Try to search it I know it is here some where.
|
|
|
|
|
05-14-2011, 07:26 AM
|
#12 |
|
Drives: 2SS/RS M6 RJT Join Date: Dec 2009
Location: Connecticut
Posts: 195
|
Macrackie is the winner!!. They said they wanted to be sure it wasn't the catalytic converter so they kept it overnight so they could start the car while it was cold on the lift. Using a stethoscope they determined it was something loose in the muffler. In the end they replaced the entire exhaust system on the car front to back. I had to wait a week for the parts to come in.
__________________
[SIZE=1]2SS/RS/MN6/RJT/Beige/Sun Roof
|
|
|
|
|
05-14-2011, 07:34 PM
|
#13 |
|
Next is SS camaro.....
Drives: 2010 Camaro LS, Rally yellow Join Date: Feb 2010
Location: NC, Goldsboro
Posts: 620
|
leave it sound like turnbo to me
__________________
Airraid CAI, Havoc Rims, Perreli tires, Remote start
|
|
|
|
|
|
|
|
 |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Front End Knocking Noise | Dave Sparkes | Camaro Price | Ordering | Tracking | Dealers Discussions | 4 | 04-14-2011 07:06 AM |
| OBXR Headers Installed | Smoky10 | Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons | 44 | 12-17-2010 11:01 PM |
| Tranny noise and a waterfall in my ac? | Notneb | Camaro Issues / Problems | Warranty Discussions | TSB and Recalls | 14 | 10-23-2010 04:41 AM |
| Got Pulled over... | TRSS2 | Cosmetics and Lighting Modification Discussions | 39 | 03-08-2010 11:57 AM |
| QC missed something-- AC Compressor making a whining noise under engine load | Kyle.Gilmour | Camaro Issues / Problems | Warranty Discussions | TSB and Recalls | 12 | 10-09-2009 10:42 PM |
