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#29 | |
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"Cam Only"
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I'm experiencing a clunk rattle in the suspension as well. Every time I drive over a dip or on a bumpy road its loud and clunky.
Any ideas based on this video I took where I just push up and down on the rear passenger side of the vehicle to get this sound? EDIT: From everything I've looked at online it seems like the sway bar end links. I'm going to replace those this weekend and see if that resolves the issue. EDIT #2: replaced both sway bar end links. Issue persists. How annoying.
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2013 AGM Camaro 2SS/RS M6 | LSA Blower, 2.5" pulley, 10% lower, FIC1000's, Fore Innovations Twin Pump fuel system w/ Flex Fuel, CMS Custom Grind Cam, Kooks 1 7/8" headers w/ catless off-road pipes, NPP Exhaust, 3.91's, JLT ZL1 Intake, Prospeed Heat Exchanger, Monster S Series Triple Disc Clutch | Pfadt Suspension, 1LE Sway Bars | DSS 1000hp axles | Mickey Thompson ET Street R 305/45/18 |
Tuned by Ryne @ CMS E85: 734rwhp/674rwtq Last edited by Jeff_SS; 02-18-2023 at 04:09 PM. |
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#30 |
![]() Drives: 15 Camaro 2SS M6 Join Date: Jan 2020
Location: BC
Posts: 732
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Should be easy to locate, get under the car while someone does what you just did. Put the axles on stands and take the tires off for a better visual on tracing the sound.
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#31 |
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Evil Genius of Chevrolet
Drives: 2017 Z06, 2019 XTS, 2013 SS Join Date: Feb 2017
Location: New York
Posts: 3,262
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Mine turned out to be a loose bolt from the rear knuckle.
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GPI SS2 VVT cam, ECS Novi 1500 supercharger, Corsa Extreme, Detroit Speed and BMR suspension, Circle D triple disc, Melling oil pump, LS2 chain tensioner, ATI 10% UD, DSX E85 kit, High Energy coils, BTR springs, LS2 Lifter trays, Titanium retainers, hardened push rods, FIC 1000 injectors, ZL1 pump, Mighty Mouse catch can, AEM gauges, Tial BOV, Richmond 3.91 gears, Custom gauge bezels, Speed Engineering headers, Stainless Works HF cats, DSX Aux pump, 710rwhp on E85.
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#32 |
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Mid-Florida Camaro Club
Drives: 2010 red jewel & black 1lt camaro Join Date: Aug 2012
Location: Orlando, Florida
Posts: 19
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I had the same issue It turned out to be the spindle all my bushing were bad, so I installed BMR toe end links and poly bushings and BMR trailing arms and poly bushings and poly bushings for the control arms and my clunking is gone
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#33 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: 2012 Chevrolet Camaro l99 Join Date: Aug 2020
Location: Austin, TX
Posts: 2,232
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I had a clunk sound every time I hit a bump in the rear also. Turned out to be my rear subframe bushings too.
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DSS Pistons, Eagle ESP L19 Rods, ARP Head and Main Studs, TSP PRC CNC Ported Heads milled .030, Cometic .040 Head Gaskets, GPI SS3 VVT Camshaft, GM Racing Lifters, CHE Trunnions, Melling 10355HV Oil Pump, Cold Air Inductions CAI, Fast LSXR Intake Manifold, Nick Williams 103 TB, TSP Longtubes, ZL1 Fuel Pump, Mishimoto Radiator and Oil Cooler, 3600 Circle D Converter, Tru Cool 40k Tranny Cooler, Fluid Dynamics Balancer, EBC 3GD Rotors with EBC Bluestuff NDX Pads, Bilstein B6 Shocks / Struts with Eibach ZL1 Drop Springs
Build Thread https://www.camaro5.com/forums/showthread.php?t=609817 |
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#34 | ||
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"Cam Only"
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Quote:
Wouldn't know where to start if it's bushings.. Any more ideas?
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2013 AGM Camaro 2SS/RS M6 | LSA Blower, 2.5" pulley, 10% lower, FIC1000's, Fore Innovations Twin Pump fuel system w/ Flex Fuel, CMS Custom Grind Cam, Kooks 1 7/8" headers w/ catless off-road pipes, NPP Exhaust, 3.91's, JLT ZL1 Intake, Prospeed Heat Exchanger, Monster S Series Triple Disc Clutch | Pfadt Suspension, 1LE Sway Bars | DSS 1000hp axles | Mickey Thompson ET Street R 305/45/18 |
Tuned by Ryne @ CMS E85: 734rwhp/674rwtq |
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#35 |
![]() ![]() ![]() ![]() ![]() ![]() Drives: 2014 2SS/RS 6SP Ashen Grey Join Date: Aug 2021
Location: NY
Posts: 1,764
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Have you tried to get it on a drive on lift and track it down?
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GM 3.91/TrueTrac OEM ZL1 Rims, 6 Piston Brakes & Side Skirts.ACST4 Splitter/Deflectors NPP M2W,GM Short Throw,GPI Ported Rod Mod,BO White PTB,CAI/JRE Scoop, GC Aluminum DS,Stainless Works Ceramic LTH/HiFlo Cats, Hotckis 1" Springs & Chassis Max Brace BMR Adjustable Swaybars,Trailing Arms, Adjustable Toe Rod, LCA & Z28 UCA Bushings Hendrix Solid Cradle Bushings Pedders Radius Rod Inserts Strut tower brace, Moroso Catch Can,SCT X4 Dynosteve,Remote Clutch reservoir,Hero Smoked Tail and 3rd Brake Light, Diode Dynamic SL1 Fog Lights
AeroForce Dual gauge/Autometer pillar mount. |
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