Sound proof the interior of my car

Road noise can be caused by tires and by bearings. Sound proofing after market involves rubberized undercoating and insulation under the matting on the floor. It is dicey at best.

traveling on gravel roads vechicle make all kinds noise due to vibrations.if you only hear noise on gravel road not much wrong if you hear noises all the time you have problem.

Check catalytic converter.Catalytic converter could be breaking up inside.

use a coat hanger to go between the window and window molding to touch the power unlock button inside the door.

look at the front lower engine mount. I had similar noise which has been driving me nuts, thought may be thesway bar links, put it on friends hoist and saw that the front engine mount (mounted to bottom of lower radiator support) was cracked and the rubber bushing inside very worn with pieces missing. odd thing is that reving, or putting into gear never caused it to make a noise, just certain bumps. I ordered part from Autozone,hopefully it gets here before the holiday week end is over.
Good luck

Noise? could you be more specific? like front, rear, right , left, accellerating,coasting, braking, can you make it louder turning ,like changing lanes. do different roads make it different? Engine speed related? road speed? do you hear it with the engine off? You would be best served to take it to a shop and get a Mechaninc to test drive it, than to have a hundred guesses and spend money on parts that you dont need.

Could be CV joints or wheel bearings. Need to have them checked it could be dangerous.

Hello! If you're water pump is failing, you may or may not hear anything at all. At most, you may hear a whine, or squealing noise; but more often than not you won't hear anything. The high temperature that your car is operating at is a concern and needs to be addressed ASAP, as further and much more costly damage can occur very quickly if the cooling system is operating normally. Be sure to check coolant levels, ensure that all caps are in place securely. It might be worthwhile even to have your coolant system thoroughly flushed and refilled.

The sound that you describe, and the scenarios in which you do and don't hear it - suggest to me that you have a problem with the braking system. More specifically, you likely have warped rotor(s). If your steering wheel shakes when you apply the brakes, then this will confirm this theory.
If the steering wheel isn't shaking when you brake, then the next thing I would suspect is the wheel/hub bearing assembly. When a wheel/hub bearing goes bad, you will often experience vibrations, and a sound that is best described as a growling type of noise, much like that of excessive road noise.

I hope this helps, and good luck! Thanks for using FixYa!

Sounds like wheel bearing or CV joint is shot at the best your brake pads are down to the metal

The car should be off the road as both sets of bearings can seize with dire consequenses and if it is your brakes !! need I say more

Try rear wheel bearings. The cause a roaring noise that increases with acceleration. Sounds very similar to loud road noise.