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06-17-2017, 05:23 AM
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#1 |
 
Drives: 2016 NFG 2SS Join Date: Apr 2016
Location: SFV - California
Posts: 156
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Stock 2SS with NPP Rattle
Hey guys, I tried to search Camaro6 for rattle, and found some regarding the butterfly valves and rattle at idle.
However, my issue is rattle during medium to hard acceleration (WOT), sounds like it comes from rear exhaust/passenger side only. A very loud rattle during hard acceleration, especially after making a left. Any ideas? take it to dealer?
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2016 NFG 2SS NPP MRC
2015 GTI (totaled) |
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06-17-2017, 06:20 AM
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#2 |
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SABIO
Drives: 2016 CAMARO 1SS Join Date: Jul 2015
Location: Bradford, ON
Posts: 5,012
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Problem many have had. Including me.
There is a fix, They glue the valve. Awesome isn't it. Fix worked on mine for 4 or months. Rattles again. If it is rattling now....it will rattle on idle eventually. Dealer should know of bulletin.
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06-17-2017, 08:14 AM
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#3 |
          
Drives: 2017 Camaro ZL1 Coupe Join Date: May 2016
Location: Georgia
Posts: 5,869
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I live with mine! I pulled the fuse anyway so the valves are open all the time and it's set in track mode for the exhaust. The rattle does stop when the engine idles down though.
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ZL1 Coupe, PDR, Exposed carbon fiber hood insert, My Link with Nav, M6 6 speed and Silver Ice Metallic. Mods done: ceramic window tint, GM Accessories Camaro floor mats and Roto-Fab CAI.
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06-17-2017, 08:26 AM
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#4 |
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Drives: 2017 Camaro ZL1 Coupe Join Date: May 2016
Location: Georgia
Posts: 5,869
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Yes by all means take it to the dealer because there may be something loose under the car and let them check it over.
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ZL1 Coupe, PDR, Exposed carbon fiber hood insert, My Link with Nav, M6 6 speed and Silver Ice Metallic. Mods done: ceramic window tint, GM Accessories Camaro floor mats and Roto-Fab CAI.
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06-17-2017, 01:05 PM
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#5 |
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Markoon13
Drives: Camaro 2SS Join Date: Oct 2016
Location: San Diego
Posts: 853
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could be the exhaust hangar or mount. check those too for rubbing anywhere
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06-17-2017, 03:18 PM
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#6 |
Drives: 2017 Hyper Blue 1LE Join Date: Dec 2016
Location: Tampa
Posts: 579
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I could hear my rattle under load as well as idle. They superglued it. I'm expecting it to return.
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06-18-2017, 02:44 AM
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#7 | |
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Drives: 2016 NFG 2SS Join Date: Apr 2016
Location: SFV - California
Posts: 156
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Quote:
 oh no... =/Alright, thank you guys for the information. Superglue? what the hell... maybe just demand a new exhaust if rattle comes back after they "superglue" it.
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2016 NFG 2SS NPP MRC
2015 GTI (totaled) |
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06-18-2017, 06:00 AM
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#8 |
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Drives: 2016 Camaro 2SS Join Date: Feb 2016
Location: Ohio
Posts: 125
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Yep, they "glued" mine too but it didn't fix it. Next, they replaced the entire exhaust, problem solved...
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06-21-2017, 03:03 AM
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#9 | |
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Drives: 2016 NFG 2SS Join Date: Apr 2016
Location: SFV - California
Posts: 156
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Quote:
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2016 NFG 2SS NPP MRC
2015 GTI (totaled) |
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06-29-2017, 12:27 PM
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#10 |
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"M1SS1LE"
Drives: 2017 SS 1LE Join Date: Dec 2015
Location: Upstate SC
Posts: 2,906
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Has anyone found a permanent fix for this beside pulling the fuse? I had the TSB done and my rattle came back about 2 months later. I use my stealth mode when backing in the garage and on early morning start ups. I would love for this problem to get fixed correctly!
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06-29-2017, 02:54 PM
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#11 |
 Drives: 2016 1LT V6 Join Date: Mar 2017
Location: Cocoa Beach FL
Posts: 25
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took my NPP in to the dealer at 10k miles. They said not only was the valves rattling, but the resinators broke loose. Gave me a completly new exhaust. $2800 warrenty work.
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