Vibration under heavy acceleration - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Kiwi2SSRS · 12-24-2013, 03:36 AM

Can anyone shed some light on this?
At any speed and when flooring it a high frequency low pitch vibration has developed and is slowly getting worse with more miles on clock. The cars around 500 rwhp with standard running gear and internals. Magnacharger L99 11000 miles on clock. Occurs under extreme acceleration and isn't present when just cruising.
Any help is much appreciated.

Kiwi2SSRS · 12-25-2013, 05:43 AM

Bump

Kiwi2SSRS · 12-25-2013, 09:58 PM

Anyone in the know?

Msmall143 · 12-27-2013, 01:51 AM

Post an audio clip.

I'm having trouble visualizing what the issue is...any idea where the origin of the noise seems to be coming?

Any recent exhaust work?

Kiwi2SSRS · 12-28-2013, 04:23 AM

I can't actually hear the vibration just feel it. It's in the drive line somewhere.

Medi0cr3 · 12-30-2013, 07:46 PM

Did you have any driveline work done? Get new tires? New wheels? Your care is obviously modified. Did you get any valve train work done? Did you just only add the SC?

Kiwi2SSRS · 12-30-2013, 11:25 PM

All mods in excess of 5000 miles on them. Vibration started in last 200 miles. No driveline mods. 2300 Magnacharger, ARH headers/ pipes, custom intake/ scoop, 22" vossens, but all been run for 5000 miles.

Medi0cr3 · 12-31-2013, 09:20 AM

can you take any video? lol check your belt? There's like a million things =/

Kiwi2SSRS · 01-01-2014, 03:11 AM

Well done congratulations you take the prize. Belt tensioner was near maxed out due to stretched belt....slipping under load....thanks for your help...time for a new belt and jannetty tensioner.

12-24-2013, 03:36 AM	#1
Kiwi2SSRS Drives: 2010 camaro 2SS RS white Join Date: Apr 2012 Location: New Zealand Posts: 22 View My Garage	Vibration under heavy acceleration Can anyone shed some light on this? At any speed and when flooring it a high frequency low pitch vibration has developed and is slowly getting worse with more miles on clock. The cars around 500 rwhp with standard running gear and internals. Magnacharger L99 11000 miles on clock. Occurs under extreme acceleration and isn't present when just cruising. Any help is much appreciated.

12-30-2013, 07:46 PM	#6
Medi0cr3 Untamed Performance EPT Drives: 2011 2SS Join Date: Aug 2012 Location: El Paso Posts: 372	Did you have any driveline work done? Get new tires? New wheels? Your care is obviously modified. Did you get any valve train work done? Did you just only add the SC? __________________ Night Fury Cam Borla LT Headers and Borla Cat Back ATAK 9in. diff with 4.11's, DSS Axles, and Alum Shaft Hurst Short-Shifter; Ideal Garage Master Cylinder H-E Street Slayer Twin Billet Clutch BMR: Adjustable; Trailing Arms, Toe Rods, Extreme Sway Bar. BMR Subframe Bushings. Strange Rear Coilovers and mounts Tuned by Rhino79

12-31-2013, 09:20 AM	#8
Medi0cr3 Untamed Performance EPT Drives: 2011 2SS Join Date: Aug 2012 Location: El Paso Posts: 372	can you take any video? lol check your belt? There's like a million things =/ __________________ Night Fury Cam Borla LT Headers and Borla Cat Back ATAK 9in. diff with 4.11's, DSS Axles, and Alum Shaft Hurst Short-Shifter; Ideal Garage Master Cylinder H-E Street Slayer Twin Billet Clutch BMR: Adjustable; Trailing Arms, Toe Rods, Extreme Sway Bar. BMR Subframe Bushings. Strange Rear Coilovers and mounts Tuned by Rhino79

12-25-2013, 05:43 AM	#2
Kiwi2SSRS Drives: 2010 camaro 2SS RS white Join Date: Apr 2012 Location: New Zealand Posts: 22 View My Garage	Bump

12-25-2013, 09:58 PM	#3
Kiwi2SSRS Drives: 2010 camaro 2SS RS white Join Date: Apr 2012 Location: New Zealand Posts: 22 View My Garage	Anyone in the know?

12-27-2013, 01:51 AM	#4
Msmall143 Drives: Camaro Join Date: Sep 2013 Location: NOVA Posts: 1,718	Post an audio clip. I'm having trouble visualizing what the issue is...any idea where the origin of the noise seems to be coming? Any recent exhaust work?

12-28-2013, 04:23 AM	#5
Kiwi2SSRS Drives: 2010 camaro 2SS RS white Join Date: Apr 2012 Location: New Zealand Posts: 22 View My Garage	I can't actually hear the vibration just feel it. It's in the drive line somewhere.

12-30-2013, 11:25 PM	#7
Kiwi2SSRS Drives: 2010 camaro 2SS RS white Join Date: Apr 2012 Location: New Zealand Posts: 22 View My Garage	All mods in excess of 5000 miles on them. Vibration started in last 200 miles. No driveline mods. 2300 Magnacharger, ARH headers/ pipes, custom intake/ scoop, 22" vossens, but all been run for 5000 miles.

01-01-2014, 03:11 AM	#9
Kiwi2SSRS Drives: 2010 camaro 2SS RS white Join Date: Apr 2012 Location: New Zealand Posts: 22 View My Garage	Well done congratulations you take the prize. Belt tensioner was near maxed out due to stretched belt....slipping under load....thanks for your help...time for a new belt and jannetty tensioner.