06-15-2010, 06:21 PM | #1 |
Drives: 2010 camaro 2SS/RS red white stripe Join Date: Apr 2010
Location: Rockland, MA
Posts: 23
|
Exhaust Banging on floor under trunk
Does anyone else have that annoying banging on the floor (right rear) when hitting a bump? I've looked under the car and pulled on the exhaust but I dont see anything obvious. However when I hit a good sharp bump it sounds like the right rear muffler is hitting the trunk floor. Anyone else have this? Thanks Caperss
|
06-15-2010, 06:24 PM | #2 |
Drives: 2010 1SS RS Join Date: Jul 2009
Location: New Orleans
Posts: 61
|
That is funny. I started to notice the same thing yesterday. It seems to be getting worse. I haven't had a chance to get under the car, but it does feel as something is wrong!
|
06-15-2010, 06:37 PM | #3 |
SoCal Mayhem
Drives: 2017 2LT Hyper Blue Metallic Camaro Join Date: May 2009
Location: Lakewood, California
Posts: 5,918
|
aftermarket?
cause i put an aftermarket on mine and it was rattling on the tunnel brace underneath. i took it back and they tightened up on the tunnel brace. it stopped. then the other day it started again. :( i posted on here and others said to use washers and it'll stop, or upgrade the tunnel brace.
__________________
|
06-15-2010, 06:47 PM | #4 |
Drives: 2010 1SS RS Join Date: Jul 2009
Location: New Orleans
Posts: 61
|
Mine is stock, no aftermarket parts to cause it.
|
06-15-2010, 07:25 PM | #5 |
Drives: BLACK 1SS Join Date: Apr 2010
Location: SOUTHERN ILLINOIS
Posts: 269
|
i would like to know to i have resonator w/x pipe and muffler delete and i have a rattle noise on sharp bumps (driving me nuts)
|
06-15-2010, 08:04 PM | #6 |
"Silver Street"
Drives: 2010 2SS/RS L99 Join Date: Oct 2009
Location: Franklin, TN
Posts: 707
|
My car is new and does this. I haven't taken it back to the dealer to adjust because I am replacing the entire exhaust with Doug Thorley shorties, Magnaflow cats, and Borla Touring cat-back.
__________________
Silver Street - 2010 Camaro 2SS/RS, SIM, Gray, Cyber Gray Rally Stripes, Polished Wheels, Automatic (L99) - 553 RWHP/510 RWTQ
CAI Inc., ARH LT Headers with Cats, Borla Touring Cat-Back; Pfadt Coil Overs, Sway Bars, End Links, and Trailing Arms; Comp Cams Blower Cam, Dual Springs, Push-Rods, and Lifters; GM LS2 Lifter Trays, 6.2 MLS Head Gaskets, Crank Bolt, and LS2 Front Cover; 3-Bolt Conversion Timing Gear, Katech C5R Timing Chain, ARP LS2/LS3 Head Bolt Kit, Melling Hi Volume Oil Pump, TVS 2300 Supercharger (Black); Build by Vengeance Racing; Custom Tune by Vengeance Racing |
06-15-2010, 08:59 PM | #7 | |
Camaro and Vettehead
Drives: 2SS/RS IOM L99 69 427/400 Vette Join Date: Aug 2009
Location: 12 miles East of Disneyland - Anaheim Hills
Posts: 547
|
Quote:
Don O
__________________
Nothing sucks more than that moment during an argument when you realize you're wrong.
|
|
06-15-2010, 09:11 PM | #8 |
Always be positive!!!
Drives: IMB 1ss/ MT Join Date: Jun 2010
Location: west palm beach/ FL
Posts: 189
|
I had the same problem in my rear right exhaust... when i reach a certain RPM (1800) i get a vibration/rattling noise... I took it to the dealer and explain it to my service manager and told him to send someone with me for a test drive.. As soon as the guy heard it he said he can fix it, if they can’t they will replace my right exhaust… now I’m running on a brand new rear exhaust... ever since I have never had a problem….
I would recommend that if anyone one wants to explain anything to a service manager plss take them for a test drive and show them the actual problem… |
06-16-2010, 12:00 AM | #9 |
Drives: 2010 Camaro SS Join Date: May 2010
Location: Phila,Pa.
Posts: 557
|
YEPPERS, my edelbrock x and magna comp axleback it rattling
I am going to tweek it this week, did a customers car and its rattling too.. They cant make anything right nowadays...
__________________
SOLD
2010 Camaro 1SS/A6 12.59@111.31 Magnaflow Magnapack Axleback & Resonated X-Pipe/OBX LT Headers/Airaid Cold Air Kit/Injection Connection Tuned |
06-16-2010, 01:15 AM | #10 |
SoCal Mayhem
Drives: 2017 2LT Hyper Blue Metallic Camaro Join Date: May 2009
Location: Lakewood, California
Posts: 5,918
|
A friend told me the output driveshaft bolts might be loose too..worth checking that out as well, just in case.
__________________
|
06-16-2010, 04:56 AM | #11 |
Drives: 1999 Trans Am Join Date: Jul 2009
Location: Bridgewater,Ma
Posts: 2,017
|
Alot of times it's the crossbrace.It will sound like the back of the car. These cars flex a ton over bumps. I've tossed the brace a few times.
|
06-16-2010, 12:02 PM | #12 |
Drives: 1SSRS RY L99 Join Date: Aug 2009
Location: Ontario
Posts: 1,329
|
I have some noise too. I have an MBRP set. They include their own tunnel bracket that hangs down a bit lower. When I installed my exhaust I had about 7/8" space. Two weeks later it was down to 1/4 - 3/8. I know it is less now, but not touching. Over bumps I bet it is flexing enough to make some noise. I will have to tweek it again too one of these fine days.
|
06-16-2010, 01:41 PM | #13 |
Rice Cooker
Drives: Avalanche Z/71, 2010 Camaro2SS Join Date: Jun 2008
Location: Hawaii/Phoenix
Posts: 591
|
My corsa rattles on my tunnel brace as well, only started a month ago. It will vibrate and knock on the brace at 1100rpm in 6th gear.
|
06-16-2010, 04:23 PM | #14 |
Drives: 2010 camaro 2SS/RS red white stripe Join Date: Apr 2010
Location: Rockland, MA
Posts: 23
|
WOW I guess this is a problem after all. My system is bone stock and now that I think about it, it only happens under certain types of bumps/situations and it would be at the times the car would be definately flexing and very well may be the tunnel brace(not loose but a clearence problem). I havent been under the car but would washers between the brace and the underbody help give more room between the pipes and the brace? would this lower the tunnel/brace to give more room? just a thought.
|
|
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
New low profile electric exhaust cutouts for your Camaro @ PFYC.com | Redshift | V8 Bolt-Ons & Tunes | 8 | 08-14-2014 04:19 PM |
axle back vs catback exhaust | kozzmo49 | Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons | 43 | 03-28-2012 09:27 AM |
2010 Camaro Complete Exhaust System Special | X-treme Horsepower | V8 Bolt-Ons & Tunes | 25 | 07-29-2010 04:22 PM |
SOLO Performance Camaro Exhaust Sound Clips Compilation | GOINGSOLO2 | V8 Bolt-Ons & Tunes | 29 | 04-11-2010 08:11 PM |
(UPDATED) Stainless Works exhaust and header systems!! (Tag's SS w/ HP #'s) | Milk 1027 | Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons | 162 | 07-09-2009 06:39 AM |