NPP passenger valve rattle when closed? - Page 11

6spdhyperblue · 03-04-2016, 06:16 PM

Quote:

Originally Posted by jimmypop13

Sledge has the original. I already had my original replaced with the green dot updated version that I think he's getting.

Update: my dealer called. Said the engineer will be back Monday morning, just waiting on a new part to arrive over the weekend it sounded like. They went ahead and updated the car with the Android auto software too. Can't wait until Monday!

Thank you for your service

stars_fan · 03-04-2016, 08:47 PM

Quote:

Originally Posted by Adrian97c

When was your car built?

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12/15 no green mark

jimmypop13 · 03-05-2016, 02:24 PM

Quote:

Originally Posted by Nicul15

Thank you for your service

I do it proudly!. When NPP is perfect, it will be a helluva thing! Lol

i007spectre · 03-05-2016, 05:40 PM

I have said it before, but at least your guys dealerships are keeping you up to date.

davidcroft · 03-06-2016, 08:50 AM

Quote:

Originally Posted by i007spectre

I have said it before, but at least your guys dealerships are keeping you up to date.

Our service dept employs more gearheads than all of the other dealerships in Houston combined

We dread when boring cars come in to get worked on...which is 85% of our business

FlightSoftware · 03-11-2016, 12:36 PM

I have the dreaded buzz. I've been leaving it in "sport", which minimizes the problem, but I'd like to get it fixed. Is there a known good fix yet?

Adrian97c · 03-11-2016, 12:39 PM

Quote:

Originally Posted by FlightSoftware

I have the dreaded buzz. I've been leaving it in "sport", which minimizes the problem, but I'd like to get it fixed. Is there a known good fix yet?

Sadly there is Nothing. Some guys on this thread have had "GM engineers" come out... & as of now nothing has come out. Zero. Sucks

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FlightSoftware · 03-11-2016, 12:58 PM

Quote:

Originally Posted by Adrian97c

Sadly there is Nothing. Some guys on this thread have had "GM engineers" come out... & as of now nothing has come out. Zero. Sucks

Sent from my iPhone using Tapatalk

Thanks. Was afraid of that. Hopefully, they'll have something soon. I really would like to go back to touring / stealth when coming into the neighborhood at night, but the buzz is getting worse, and having it in tour / snow really makes it sound bad at certain rpms.

Adrian97c · 03-11-2016, 01:37 PM

Seems like 100% of those with NPP have the issue.

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Tushar · 03-11-2016, 01:53 PM

Can someone please put a video with the rattling/buzzing noise?

I want to check if my NPP is faulty.

Tushar · 03-11-2016, 01:55 PM

Quote:

Originally Posted by jimmypop13

Did u already have the green dot on ur driver's side?

Where exactly is this dot located?

Can you please zoom out a little.

Thanks!

63falcondude · 03-11-2016, 01:58 PM

How many miles before you guys noticed the NPP rattle? I have about 300 miles on mine and so far no issues. I do leave it in sport the majority of the time though.

Poll
http://www.camaro6.com/forums/showthread.php?t=443939

mallen1971 · 03-11-2016, 02:45 PM

Had the dreaded buzz, first noticed at about 500 miles. Finally took it in 2 weeks ago, said it was in the muffler assembly and due to an internal baffle fracture, ordered a new muffler system. Got it in and installed today, picked it up, buzz is there. I'll drive it for a while to see if it's just a temporary thing since it normally takes some mileage for this to appear but afraid it wasn't fixed by this replacement.

jimmypop13 · 03-11-2016, 03:04 PM

Quote:

Originally Posted by mallen1971

Had the dreaded buzz, first noticed at about 500 miles. Finally took it in 2 weeks ago, said it was in the muffler assembly and due to an internal baffle fracture, ordered a new muffler system. Got it in and installed today, picked it up, buzz is there. I'll drive it for a while to see if it's just a temporary thing since it normally takes some mileage for this to appear but afraid it wasn't fixed by this replacement.

Yeah bc it's the butterfly valve that rattles, not a loose piece in the muffler unfortunately. It's supposed to be fixed in the revised version but mine sure wasn't

03-05-2016, 05:40 PM	#144
i007spectre Drives: 2016 2SS, 2008 HHR ECTO-2H Join Date: Aug 2009 Location: Springfield, Mo Posts: 1,927 View My Garage	I have said it before, but at least your guys dealerships are keeping you up to date. __________________ 2016 Camaro 2SS. Hyper Blue, Ceramic White, Auto, MRC, and NPP. 1100 - 9/25 2000 - 9/28 3000 - 9/30 3100 - 10/27 3300 - 10/28 3400 - 10/29 TPW 11/09 3800 - 11/10 4300 - 11/24 4B00 - 11/25 4200 - 12/5 5000 - 12/7 6000 - 12/11

03-11-2016, 12:36 PM	#146
FlightSoftware Drives: '95 Corvette, '06 Mustang, 2LT RS Join Date: Dec 2015 Location: Alabama Posts: 428	I have the dreaded buzz. I've been leaving it in "sport", which minimizes the problem, but I'd like to get it fixed. Is there a known good fix yet? __________________ Mosaic Black 2LT/RS, V6, manual, dual mode exhaust, heavy duty brakes, adrenaline red, lighting and convenience package, black bow ties

03-11-2016, 01:37 PM	#149
Adrian97c Drives: Wife's 14' IS 250 Join Date: Mar 2014 Location: PSL, FL Posts: 2,207	Seems like 100% of those with NPP have the issue. Sent from my iPhone using Tapatalk __________________ 2016 Camaro HBM A8, 2SS, NPP, Sunroof, Kalahari Interior/kneepads, Black bowties, 56v: -11% tint all around Ordered • 2/06/16 Built on • 3/22/16 Adopted • 4/07/16 Sold on 2/05/16: 2014 Camaro SW L99, 2SS, RS, NAV, Inferno Orange Interior: -Borla ATAK catback -Range AFM delete -15% tint all around -Red LED interior bulbs -55k white Cree LED fogs -License plate LED bulb swap -12" Sub Kit, BA amp swap -Oracle ghosted LED sidemarkers

03-11-2016, 01:53 PM	#150
Tushar Drives: 2016 2SS Join Date: Aug 2015 Location: San Jose, CA Posts: 422	Can someone please put a video with the rattling/buzzing noise? I want to check if my NPP is faulty. __________________ Dream Big and Work Hard....cos you never know when your dreams may come true!! 2SS Garnet Red NPP Automatic

03-11-2016, 01:58 PM	#152
63falcondude Drives: 16 Camaro, 11 Stryker, 00 Explorer Join Date: Dec 2015 Location: NJ Posts: 1,214	How many miles before you guys noticed the NPP rattle? I have about 300 miles on mine and so far no issues. I do leave it in sport the majority of the time though. Poll http://www.camaro6.com/forums/showthread.php?t=443939 __________________ NGM, 2SS, 6MT, NPP, MRC, Nav, Kalahari, Grey Wheels 1100 12/14/2015 3000 1/8/2016 (TPW 2/1) 3800 2/1/2016 5000 3/5/2016 Last edited by 63falcondude; 03-11-2016 at 02:11 PM.

03-11-2016, 02:45 PM	#153
mallen1971 Drives: 2016 Camaro SS Join Date: Feb 2016 Location: Grapevine, TX Posts: 1	Had the dreaded buzz, first noticed at about 500 miles. Finally took it in 2 weeks ago, said it was in the muffler assembly and due to an internal baffle fracture, ordered a new muffler system. Got it in and installed today, picked it up, buzz is there. I'll drive it for a while to see if it's just a temporary thing since it normally takes some mileage for this to appear but afraid it wasn't fixed by this replacement. Last edited by mallen1971; 03-11-2016 at 02:59 PM.

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