Hey, could people post things they have found that cause vibration in their cobalts? I installed my subs and amp the other day, and have noticed that the two clips that hold the carpet down behind the back seats vibrate, and the three baby seat covers vibrate mad and cause a bad listening experience.

My license plate doesnt vibrate, and I put two sided tape on those clips, and baby seat covers. Im still hearing a few vibrations, anyone know what else could be causing it.

 

its the fact that you arent dynomatted... get the stuff and dynomat your trunk...

 

i've been thinking about dynamat..but it is absolutely necessary to make all the vibrations stop? i was thinking besides the clips and baby belts that there could be a couple loose screws somewhere..

not to mention that poorly designed rear deck vibrating against the rear window

 

the dyno mat will make everything solid... so yes it will help for sure...

 

in my 2 door I had a 'broken clip' in the part behind the back seats where those child restraints are, it was annoying as hell and took me forever to figure out where it was coming from

 

dome light vibrates alot in my car with 2 12's hittin ... i need to dynomat my trunk though

 

theres a lose plug for a 3rd brake light under the hat rack.Take it out dynomat and wrap anything that might rattle.

 

lol i put a amall piece of paper between the plastic and the light.... works great lol

 

i just took off the dome light plastic lol... also.. to secure the child restraint thins i zip tied the plastic to the restraint holder...