SuperCharger rattle one week old VIDEO - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

bobby35ny · 04-06-2016, 08:21 PM

Turn up the speakers or use headphones..

Maybe I'm too picky?

Rattle at :25 :46 :50 1:21 2:03 2:21 2:27 2:37 2:45 2:56 3:00 3:04

https://youtu.be/DHWz9iLQidk

Candr3535 · 04-06-2016, 09:01 PM

Me personally, it would be back at the dealership. Making sure they put a brand new supercharger on it and I'd like to see the old one when done. Good luck

cvp33 · 04-07-2016, 06:12 PM

None of that sounded good.

370zyzfr1 · 04-07-2016, 11:39 PM

So what did the dealership say?

1KillerSS · 04-07-2016, 11:58 PM

Ya, I would be taking that back into them, that's not a normal sound. I am also wondering what the dealership said to you about it.

JBZL1 · 04-08-2016, 08:39 AM

That is definitely not normal! I had mine done at 9000kms, and it wasn't even that bad !

ZMEnow · 04-08-2016, 09:59 AM

Quote:

Originally Posted by bobby35ny

Turn up the speakers or use headphones..

Maybe I'm too picky?

Rattle at :25 :46 :50 1:21 2:03 2:21 2:27 2:37 2:45 2:56 3:00 3:04

https://youtu.be/DHWz9iLQidk

Hold the camera in the front, snout where the pulley is located.

bobby35ny · 04-08-2016, 11:01 AM

Quote:

Originally Posted by ZMEnow

Hold the camera in the front, snout where the pulley is located.

Funny you should say that, sound really isn't coming from the front snout area, it sounds like its coming from the rear of the supercharger, like a bearing back there or something. I used a good camera to record, valvetrain and injectors sound pretty loud no? is that normal on the LSA? Even think I hear an exhaust leak.

Going to drive by the Dealer today.

-Bobby

ZMEnow · 04-08-2016, 09:54 PM

Quote:

Originally Posted by bobby35ny

Funny you should say that, sound really isn't coming from the front snout area, it sounds like its coming from the rear of the supercharger, like a bearing back there or something. I used a good camera to record, valvetrain and injectors sound pretty loud no? is that normal on the LSA? Even think I hear an exhaust leak.

Going to drive by the Dealer today.

-Bobby

Valve train and injectors sounds normal for LSA, normal ticking. Get a cheap stethoscope from autoparts store, 20 bucks and place it on the snout and then the supercharger.

bobby35ny · 04-08-2016, 11:19 PM

Finally got to the dealer today, I had the shop foreman listen to it, He agreed!!

He said this sounds worse than the old one we took out. He's going on vacation for 2 weeks. Told me to wait until he gets back so he can be around and take care of it, He expects push back from GM so he wants to take care of it for me.

JBZL1 · 04-09-2016, 09:37 AM

That sounds promising!

hairtrigger · 04-10-2016, 12:50 AM

Is it an intermittent misfire going on there? Seems to be shaking sometimes. That will also produce rattling sounds at idle. Just something to look at. You have to watch the whole video to see what I mean. Good luck.

bobby35ny · 04-10-2016, 10:26 AM

Quote:

Originally Posted by hairtrigger

Is it an intermittent misfire going on there? Seems to be shaking sometimes. That will also produce rattling sounds at idle. Just something to look at. You have to watch the whole video to see what I mean. Good luck.

I get what your saying!

I do seem to believe that the front isolator is not the ONLY problem with the LSA supercharger, I think there is more to it.

On my original supercharger, marble noise came from the front. I took off the belt and felt the slack and knock by hand spinning the pulley. This "New" supercharger sounds like the marble noise is coming from the rear, I also took off the belt and no slack or knock from the front pulley. The original supercharger made the noise cold OR hot. This new one makes more noise as the car gets hotter.

Sounds like the rear bearings are shot in the rear.

-Bobby

bobby35ny · 04-29-2016, 01:32 PM

So...Picked up the car today, New Supercharger #2.
Right now, only a few hours old, Supercharger is nice and quiet...

-Bobby

04-06-2016, 08:21 PM	#1
bobby35ny Drives: 18 ZL1 A10 Join Date: Nov 2008 Location: South East, FL Posts: 3,024	SuperCharger rattle one week old VIDEO Turn up the speakers or use headphones.. Maybe I'm too picky? Rattle at :25 :46 :50 1:21 2:03 2:21 2:27 2:37 2:45 2:56 3:00 3:04 https://youtu.be/DHWz9iLQidk __________________ 2017 ZL1 M6 Bog City, 2013 ZL1 M6, 2010 2SS M6 ZL1::J-E-T-S JETS JETS JETS

04-07-2016, 11:58 PM	#5
1KillerSS Too much is never enough! Drives: AGP TT SS [COTW] 4/20/15 Join Date: Feb 2014 Location: Toledo,OH Posts: 4,149 View My Garage	Ya, I would be taking that back into them, that's not a normal sound. I am also wondering what the dealership said to you about it. __________________ AGP TT kit, 54/57 Forged rotating assembly, Custom grind cam... Dual nozzle meth, ID850's, Livernois dual fuel pumps, ECS BAP, 25% UDP, 3 inch Magnaflow catback with X pipe, Mantic 9000 clutch, DSS 1000hp axles, DSS aluminum driveshaft, ZL1 rear end, solid subframe bushings, HE differential offset bushings, BMR Trailing arm, BMR toe rods, Lingenfelter LNC-2000,SJM Line Lock. 747 whp 714wtq *Build thread* http://www.camaro5.com/forums/showth...55#post8107855

04-08-2016, 08:39 AM	#6
JBZL1 Drives: 2012 ZL1 Join Date: Apr 2015 Location: Kitchener ON, Canada Posts: 176	That is definitely not normal! I had mine done at 9000kms, and it wasn't even that bad ! __________________ 2012 ZL1 preproduction car #13 ROTO-FAB intake / IC reservoir , 2.85" upper , ported inlet

04-08-2016, 11:19 PM	#10
bobby35ny Drives: 18 ZL1 A10 Join Date: Nov 2008 Location: South East, FL Posts: 3,024	Finally got to the dealer today, I had the shop foreman listen to it, He agreed!! He said this sounds worse than the old one we took out. He's going on vacation for 2 weeks. Told me to wait until he gets back so he can be around and take care of it, He expects push back from GM so he wants to take care of it for me. __________________ 2017 ZL1 M6 Bog City, 2013 ZL1 M6, 2010 2SS M6 ZL1::J-E-T-S JETS JETS JETS

04-09-2016, 09:37 AM	#11
JBZL1 Drives: 2012 ZL1 Join Date: Apr 2015 Location: Kitchener ON, Canada Posts: 176	That sounds promising! __________________ 2012 ZL1 preproduction car #13 ROTO-FAB intake / IC reservoir , 2.85" upper , ported inlet

04-06-2016, 09:01 PM	#2
Candr3535 Drives: 2013 ZL1 Triple Black Vert M6 #5591 Join Date: May 2013 Location: Galloway,NJ Posts: 747 View My Garage	Me personally, it would be back at the dealership. Making sure they put a brand new supercharger on it and I'd like to see the old one when done. Good luck __________________ 695 RWHP / 660 RWTQ @ 13.5 PSI Dyna-Tech Headers Ceramic Coated w/Super Flo Cats, JRE Custom Rough Idle Racing Cam Package and 125 RWHP Pulley Kit w/ 28% pulley, Custom Tune by Ted, ID850 injectors, JMS Fuel Booster, NGK Plugs, MSD Plug Wires, Roto-Fab CAI, Roto-Fab Big Gulp, Elite Catch Can, Mild to Wild, 90mm VMaxx Ported Throttle Body, Skip Shift Elim., D3 Coolant Resevoir, Separated Clutch Resevoir, and Fuzzy Red Dice..

04-07-2016, 06:12 PM	#3
cvp33 America FVCK Yeah! Drives: 2021 ZL1 1LE A10 Join Date: Mar 2013 Location: Florence, SC Posts: 1,388	None of that sounded good.

04-07-2016, 11:39 PM	#4
370zyzfr1 Drives: 2014 Camaro Zl1 Tripple Black! Join Date: Nov 2014 Location: Iowa Posts: 383	So what did the dealership say?

04-10-2016, 12:50 AM	#12
hairtrigger Drives: 69 Chevelle SS396 2013 ZL1 Join Date: Mar 2010 Location: West Posts: 700	Is it an intermittent misfire going on there? Seems to be shaking sometimes. That will also produce rattling sounds at idle. Just something to look at. You have to watch the whole video to see what I mean. Good luck. __________________

04-29-2016, 01:32 PM	#14
bobby35ny Drives: 18 ZL1 A10 Join Date: Nov 2008 Location: South East, FL Posts: 3,024	So...Picked up the car today, New Supercharger #2. Right now, only a few hours old, Supercharger is nice and quiet... -Bobby __________________ 2017 ZL1 M6 Bog City, 2013 ZL1 M6, 2010 2SS M6 ZL1::J-E-T-S JETS JETS JETS