Need to bring attention to an issue with my Camaro and others - Page 3 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

VR Code R6P · 03-04-2011, 01:18 PM

It might not be in the exhaust itself. It could be that it takes several thousand miles, for whatever is making the noise to start-up again after installation of the exhaust.

I find it hard to believe three systems would be bad. Just a thought.

Rogue Leader · 03-04-2011, 02:01 PM

Quote:

Originally Posted by VR Code R6P

It might not be in the exhaust itself. It could be that it takes several thousand miles, for whatever is making the noise to start-up again after installation of the exhaust.

I find it hard to believe three systems would be bad. Just a thought.

I'd agree but 2 things, the mounts are identical so its not like they are loosening up, the dealer never replaced the rubber mounts. Also my Dealer's techs are pretty good and know their stuff I figure they would have seen a heat shield or something loose.

Amenti · 03-04-2011, 02:11 PM

It could be the exhaust rattling against the tunnel brace. I had that issue for a bit when I switched from the 2.25" stock V6 exhaust piping to a 2.5" setup (diameter of stock SS exhaust).

I used to get this weird rattle that sounded like it came from my center console during the high-idle at startup. I later discovered that it was coming from the rear-view mirror. I still haven't replaced the dang thing, I just keep the little headlight switch in the back flipped up so the mounting is tighter.

Rogue Leader · 03-04-2011, 02:14 PM

Quote:

Originally Posted by Amenti

It could be the exhaust rattling against the tunnel brace. I had that issue for a bit when I switched from the 2.25" stock V6 exhaust piping to a 2.5" setup (diameter of stock SS exhaust).

I used to get this weird rattle that sounded like it came from my center console during the high-idle at startup. I later discovered that it was coming from the rear-view mirror. I still haven't replaced the dang thing, I just keep the little headlight switch in the back flipped up so the mounting is tighter.

Nope, the sound is clearly and specifically coming from the mufflers. Its the same issue I have had twice previously.

IndeedSS1 · 03-04-2011, 02:36 PM

Quote:

Originally Posted by Rogue Leader

Nope, the sound is clearly and specifically coming from the mufflers. Its the same issue I have had twice previously.

I read your initial thread and sometime later car developed the buzzing. Since I had SOLO mid pipes on I knew the exhaust warranty was gone. I got lucky and a member here had his GMPP street axleback for sale and I snapped it up.

I'm with some others here. Since the stock mufflers keep failing see if they will do the GMPP street for you...at no cost. A repeat issue deserves special treatment. imo. Just be polite but firm, so they see your point. Get your salesperson involved too. They want your continued business and referrals.

cdeacon · 03-04-2011, 02:47 PM

My 2SS developed strange noises last summer(2010). Took it to my dealer(BEST Chevy) . They replaced the mufflers saying that the baffles were defective and that this had been happening to a many other camaros. No further problems since then but I don't drive it in the winter so I have not put a lot of miles on it since.

shockandawe · 03-04-2011, 03:18 PM

Quote:

Originally Posted by INTIMIDAT3R

You can't Lemon Law it. Lemon Law is only for safety and drivability issues.

Lemon law is for anything,I had a Vette with leaky roof and GM bought it back.

DarkneSS · 03-04-2011, 03:24 PM

Quote:

Originally Posted by INTIMIDAT3R

You can't Lemon Law it. Lemon Law is only for safety and drivability issues.

No...

Unless you are a lemon law lawyer I wouldnt suggest dishing out advice on lemon law. Its a somewhat vague law that can be bent on the situation.

In terms of a lemon contact a lawyer, they know what their talking about.

Rogue Leader · 03-07-2011, 07:00 AM

Surprisingly enough its fairly quickly getting worse, I'm not getting the noise at high idle just like last time around :(

I may have a resolution or non resolution about this sooner than I expected....

and no while I did mention the lemon law, I will not be doing that over this.

UncleBenny · 03-07-2011, 08:07 AM

Are you guys positive the problem is your exhaust and not the heat shields around the cats coming loose? Many G8's had this mysterious "buzzing" coming from under the car and the problem was almost always the heat shields, tighten the bolts and the sound goes away. Just a thought.

BackinBlackSS/RS · 03-07-2011, 08:39 AM

Quote:

Originally Posted by UncleBenny

Are you guys positive the problem is your exhaust and not the heat shields around the cats coming loose? Many G8's had this mysterious "buzzing" coming from under the car and the problem was almost always the heat shields, tighten the bolts and the sound goes away. Just a thought.

No, it has to be the mufflers. He has had this for the third time now and after the fix there is no sound for awhile and then it comes back. If it were the heat shields the sound would not have gone away after the fix.

firengnred · 03-07-2011, 08:52 AM

Why spend $1200 on a new exhaust? I replaced mine from the cats back with a resonated magnaflow X-pipe, deleted the mufflers and put on 5" tips. Looks and sounds BAD ASS but is not too loud at all. Just a little louder and deeper. Parts and install was just under $600.

firengnred · 03-07-2011, 09:27 AM

Here's how it looks and sounds.....

Chevrolet Customer Svc · 03-14-2011, 02:08 PM

Rogue Leader, I would like to direct message you about this issue to make sure we do what we can for you. Thank you for your time.

Jeff Morris, Chevrolet Customer Service

03-04-2011, 02:11 PM	#31
Amenti Drives: 2017 1SS Convertible Join Date: Feb 2010 Location: San Antonio, TX Posts: 583	It could be the exhaust rattling against the tunnel brace. I had that issue for a bit when I switched from the 2.25" stock V6 exhaust piping to a 2.5" setup (diameter of stock SS exhaust). I used to get this weird rattle that sounded like it came from my center console during the high-idle at startup. I later discovered that it was coming from the rear-view mirror. I still haven't replaced the dang thing, I just keep the little headlight switch in the back flipped up so the mounting is tighter. __________________ Performance Mods: Injen Powerflow CAI, Doug Thorley Cat-Back Exhaust, Doug Thorley Shorty Headers, Trifecta Tune, TSW Nurburgring Wheels 20x9, 3.45 Ratio LSD Swap, VMax Black Ice-Olator Appearance Mods: RiderGraphix LS7 Front Fascia Blackout Vinyl, Gill Insert Vinyl, Rear Deck Lid Vinyl (Gloss Black), Gary's Customs Painted Bowties Coming Soon: BMR Trailing Arms

03-04-2011, 02:47 PM	#34
cdeacon Deacon SS Drives: 2SS Red Jewel Join Date: Aug 2009 Location: Massachusetts Posts: 3 View My Garage	Exhaust Rattles My 2SS developed strange noises last summer(2010). Took it to my dealer(BEST Chevy) . They replaced the mufflers saying that the baffles were defective and that this had been happening to a many other camaros. No further problems since then but I don't drive it in the winter so I have not put a lot of miles on it since.

03-07-2011, 07:00 AM	#37
Rogue Leader Iatefiberglassinsulation Drives: 2010 Camaro 2SS M6 Join Date: Oct 2008 Location: Long Island Posts: 3,601 View My Garage	Surprisingly enough its fairly quickly getting worse, I'm not getting the noise at high idle just like last time around :( I may have a resolution or non resolution about this sooner than I expected.... and no while I did mention the lemon law, I will not be doing that over this. __________________ 2010 Chevrolet Camaro SS - was daily driver, now toy 2020 Alfa Romeo Giulia Quadrifoglio - Daily Driver 2017 Mercedes Benz GLE 350 - Wifes Car 2008 Chevy Silverado 2500 HD LT 6.0 - Tow Vehicle 1991 Alfa Romeo 164S - Project Car 1994 Volkswagen Golf - Race Car "Like" my race team on Facebook: http://www.facebook.com/farfrumwinnin

03-07-2011, 08:52 AM	#40
firengnred Drives: 2010 2SS/RS, 2006 2500 Silverado Join Date: Dec 2009 Location: Torrance, Ca. Posts: 682 View My Garage	Why spend $1200 on a new exhaust? I replaced mine from the cats back with a resonated magnaflow X-pipe, deleted the mufflers and put on 5" tips. Looks and sounds BAD ASS but is not too loud at all. Just a little louder and deeper. Parts and install was just under $600. __________________ "Watch your thoughts, for they become words. Choose your words, for they become actions. Understand your actions, for they become habits. Study your habits, for they will become your character. Develop your character, for it becomes your destiny."

03-04-2011, 01:18 PM	#29
VR Code R6P Drives: 2011 Race Red GT500 w/ SVT Perf Pkg Join Date: Mar 2009 Location: eastern CO Posts: 578	It might not be in the exhaust itself. It could be that it takes several thousand miles, for whatever is making the noise to start-up again after installation of the exhaust. I find it hard to believe three systems would be bad. Just a thought.

03-07-2011, 08:07 AM	#38
UncleBenny Drives: 2009 G8 GT Join Date: Mar 2008 Location: New York Posts: 162	Are you guys positive the problem is your exhaust and not the heat shields around the cats coming loose? Many G8's had this mysterious "buzzing" coming from under the car and the problem was almost always the heat shields, tighten the bolts and the sound goes away. Just a thought.

03-14-2011, 02:08 PM	#42
Chevrolet Customer Svc Drives: GM Vehicles Join Date: Jun 2010 Location: Michigan Posts: 9,328	Rogue Leader, I would like to direct message you about this issue to make sure we do what we can for you. Thank you for your time. Jeff Morris, Chevrolet Customer Service