2014 Camaro 2lt w/ dual mode rattle? - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Raymundoseis · 04-07-2014, 01:01 PM

I was wondering if anyone here with a 2014 camaro with dual mode exhaust has been having the same issue. I took it to the dealer and they swapped my whole exhaust and it continued to rattle so they said it must be the way they are manufacturing the exhaust and they cant do anything until gm finds a fix for it

... Its just the flap that open and closes in the exhaust that is making that rattle and they say they cant do anything wth?!?!

maddoggyusa · 04-07-2014, 03:15 PM

why don't you just pull the fuse?

Raymundoseis · 04-07-2014, 03:21 PM

Im sorry im new to this -.- what does that mean?

Raymundoseis · 04-07-2014, 03:34 PM

I just read about pulling the fuse. But if i pull the fuse the flaps will stay open and thats the problem. When the flaps are open is when the rattle starts -.- ...but its worth a try. Does anyone know where the fuse is located for the flaps to stay open on my exhaust?

maddoggyusa · 04-07-2014, 06:46 PM

it's in the trunk behind the carpet... here's another thread on the procedure.

http://www.camaro5.com/forums/showthread.php?t=268970

the barber · 04-08-2014, 03:04 AM

Try tightening up the clamps right behind the cats. If u still have the problem I think theres some sort of clamp where it holds up the exhaust to the body and what u do is remove that clamp/bracing and install some spacers to try and get the exhaust from rattling from under the body of the car.

Raymundoseis · 04-08-2014, 11:35 AM

Its not the exhaust that is hitting the body of the car. Its the flap inside the exhaust. The best way i can explain the sound is if u were to get a key and hit the exhaust gently numerous times. Thats how it sound in low rpms . Its so annoyig

Kami2014 · 04-09-2014, 02:12 PM

Same issue. Just didn't know where the noise was coming from besides the rear end. Not occurring all the time though. Doesn't bother me too much but will follow the thread to see what Chevy suggests.

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Raymundoseis · 04-10-2014, 11:53 AM

Does urs have dual mode exhausy as well??

Kami2014 · 04-10-2014, 09:09 PM

Yes I have the dual mode exhaust on my 2014 2LT RS.

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GDSPEED · 04-10-2014, 10:36 PM

i noticed this happening on mine the other day as well. I have the Mild2Wild exhaust switch installed on mine, but i've only noticed it on start up it seems.

04-07-2014, 01:01 PM	#1
Raymundoseis Drives: 2014 camaro 2lt Join Date: Apr 2014 Location: Maywood Posts: 42	2014 Camaro 2lt w/ dual mode rattle? I was wondering if anyone here with a 2014 camaro with dual mode exhaust has been having the same issue. I took it to the dealer and they swapped my whole exhaust and it continued to rattle so they said it must be the way they are manufacturing the exhaust and they cant do anything until gm finds a fix for it ... Its just the flap that open and closes in the exhaust that is making that rattle and they say they cant do anything wth?!?! Attached Images

04-07-2014, 03:15 PM	#2
maddoggyusa Drives: 2013 Camaro Dusk 2SS/6 Join Date: Sep 2013 Location: New Jersey Posts: 1,586	why don't you just pull the fuse?

04-07-2014, 03:21 PM	#3
Raymundoseis Drives: 2014 camaro 2lt Join Date: Apr 2014 Location: Maywood Posts: 42	Im sorry im new to this -.- what does that mean?

04-07-2014, 03:34 PM	#4
Raymundoseis Drives: 2014 camaro 2lt Join Date: Apr 2014 Location: Maywood Posts: 42	I just read about pulling the fuse. But if i pull the fuse the flaps will stay open and thats the problem. When the flaps are open is when the rattle starts -.- ...but its worth a try. Does anyone know where the fuse is located for the flaps to stay open on my exhaust?

04-07-2014, 06:46 PM	#5
maddoggyusa Drives: 2013 Camaro Dusk 2SS/6 Join Date: Sep 2013 Location: New Jersey Posts: 1,586	it's in the trunk behind the carpet... here's another thread on the procedure. http://www.camaro5.com/forums/showthread.php?t=268970

04-08-2014, 03:04 AM	#6
the barber Drives: 13' Sw 2ss Ls3 Join Date: Dec 2012 Location: porterville ca Posts: 543	Try tightening up the clamps right behind the cats. If u still have the problem I think theres some sort of clamp where it holds up the exhaust to the body and what u do is remove that clamp/bracing and install some spacers to try and get the exhaust from rattling from under the body of the car.

04-08-2014, 11:35 AM	#7
Raymundoseis Drives: 2014 camaro 2lt Join Date: Apr 2014 Location: Maywood Posts: 42	Its not the exhaust that is hitting the body of the car. Its the flap inside the exhaust. The best way i can explain the sound is if u were to get a key and hit the exhaust gently numerous times. Thats how it sound in low rpms . Its so annoyig

04-09-2014, 02:12 PM	#8
Kami2014 Drives: 2014 Convertible 2LT BRM RS Join Date: Nov 2013 Location: New Orleans Posts: 21	Same issue. Just didn't know where the noise was coming from besides the rear end. Not occurring all the time though. Doesn't bother me too much but will follow the thread to see what Chevy suggests. Sent from my iPhone using Tapatalk

04-10-2014, 11:53 AM	#9
Raymundoseis Drives: 2014 camaro 2lt Join Date: Apr 2014 Location: Maywood Posts: 42	Does urs have dual mode exhausy as well??

04-10-2014, 09:09 PM	#10
Kami2014 Drives: 2014 Convertible 2LT BRM RS Join Date: Nov 2013 Location: New Orleans Posts: 21	Yes I have the dual mode exhaust on my 2014 2LT RS. Sent from my iPhone using Tapatalk

04-10-2014, 10:36 PM	#11
GDSPEED Drives: 2014 2LT/RS Join Date: Dec 2013 Location: MD Posts: 94	i noticed this happening on mine the other day as well. I have the Mild2Wild exhaust switch installed on mine, but i've only noticed it on start up it seems.