Results 1 to 5 of 5
Thread: Lots of noise going over bumps
06-06-2010, 11:48 PM #1
Lots of noise going over bumps
Ok, so, it seems that every bump, imperfection or pothole I hit in my truck makes my interior shake and sometimes the whole truck will make a jarring sound and its really annoying. Could it be the shocks or something loose underneath the bed or do I just need a couple sheets of Dynamat?04 ECSB Custom silver & grey, Soft 8's, BFG KO's, ReadyLift Leveling Kit, Hellwig front sway bar, K&N filter, DeeZee EZ-Down, Rhino liner, Alpine CDE103BT, Rockford 6.5's, 12" V.A.T. Hammer Pro in a Subthump box, Alpine PowerPack amp, Hifonics amp, BackRack w/ 55w 5000k HID KC Daylighters, KC light bar with 4 KC Slimlites, UWS toolbox, Shaved Antenna mod, Black Bowtie, LED backup, license plate, dome lights & 3rd brake light
06-07-2010, 07:42 AM #2
If you have an add a leaf, it is probably the leafs clanging together. My truck does it all the time, it is very annoying.
2002 Chevrolet Silverado 1500 z71 1985 Chevrolet Silverado k10 2006 Chevrolet Silverado 2500hd 6.6l LLY Duramax 6.5" BDS Suspension Lift Key'd to 9" Edelbrock Carb & Polished Intake Manifold & Valve Covers NAPC Race Transmission & NAPC Built Transfer Case EFI Live Comp Cam and Valvetrain Snow Performance Methanol Injection 35" Toyo Open Country Mud Terrain on 18" Ion Alloy 179's Headman Long Tube Headers and True Dual Exhaust FASS 150gph Titanium Series Pump AirAid Cold Air Intake with K&N Dry Filter & AirAid PowerAid Throttle Body Spacer 2" Suspension Lift 33x12.50r15 Tires PPE Tuner until i tune it with my EFI Live Pacesetter Long Tube Headers with Cats Gone True Dual Exhaust FlowPro 3.73 Gears Yukon Grizzly Locker with Mag-Hytec Cover & Traction Bars NGK Iridium Tips & MSD Ignition Plug Wires Baja Spare Tire Holder Leveling kit & 34.5" Nitto Grapplers 18" XD Rims Innovate LC-1 Wideband o2 Sensor x2 HID's all around LED taillights and 3rd brake light BDS Dual Steering Stabilizers Pioneer Double-DIN Touchscreen Navigation with Two 10" Subs under rear seat Electric Fan Autometer Pressure, Boost, and Pyro Gauges 4.56 Gears AFE Stage 2 Intake
06-07-2010, 11:42 AM #3
I don't have an add a leaf, all stock. Is there a bushing or some kind of shock absorber I can put in to lessen the bumps?
06-07-2010, 12:03 PM #4
are you able to guesstimate the area the noise / vibration is coming from ?
- engine compartment ( motormount or tranny), front end shocks struts,
rear shocks, truck bed, or cab itself ???
could be a number of things, to include the mounting bolts in any of those are worn...:fighting0037:
when in doubt, doubletap !
- buying a new truck, one part at a time :grrrrrr:
94 Blazer 4x4 k1500 5.7 L - aftermarket cold air intake
Energy Suspension swaybar & upper and lower control arm bushings
Pro Comp ES 9000 front shocks, new front drive axles,
stainless front brake rotors & new pads,
new Moog front end ball joints, Smittybilt black nerf bar steps,
MB Racing rims & Hankook ATm off road tires
06-07-2010, 10:32 PM #5
Its definitely somewhere in the rear end or in the truck bed
By aspilios in forum Wheels & TiresReplies: 7Last Post: 07-03-2010, 10:43 PM
By 1995ChevyHoe in forum GM PowertrainReplies: 0Last Post: 11-22-2009, 06:42 PM
By Steve in forum The Coffee Shop ~ Chit ChatReplies: 0Last Post: 09-06-2009, 08:48 AM
By mrcaddy in forum Chevy Suburban Forum (GMC Yukon XL)Replies: 6Last Post: 07-09-2009, 10:42 AM
By jt_5.7 in forum General Chevy & GM Tech QuestionsReplies: 5Last Post: 06-18-2009, 04:44 PM