answersLogoWhite

0


Best Answer

This could be a loose exhaust bracket causing it to hit the underside on acceleration.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: You hear a loud thumping every once in a while at the back of your 2004 Elantra What could it be?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What causes a continuos thumping noise and floor shaking while driving not while idle for a 2000 Honda Accord?

A continuous thumping noise and floor shaking while driving on a 2000 Honda Accord could mean a loose exhaust system. It could also mean a bent frame or a broken spring.


What would cause a thumping sound under your car while breaking?

Is it accompanied by a shuddering or vibration? You could likely have bad brake rotors.


What causes thumping sound from rear wheel while driving?

It could be a break drum, rotor, or shoe. It could also be a bad tire. Sometimes they get a bulge, usually on the side you can't see.


What would cause a constant thumping sound while driving?

get the person out pf your trunk...lol


What causes a thumping noise while turning left in my truck?

Could be a bad tire, loose lug nuts, wheel bearing going bad and if the truck is a 4 wheel drive it could be the front axle CV joint going bad.


What causes thumping sound from rear wheel while braking that slows as car slows and no thumping if braking while in reverse even happens after installing brand new rotors and pads?

You should have someone pull off the hubs and check your bearings to see if they need to be replaced or just repacked


2001 ford mustang v6 when car drives you hear a thumping sound when the car is park the thumping sound goes away only happens while driving cant be the transmission cause you hear no grind?

Check the universal joints in the driveshaft.


What causes a Thumping noise while driving I Put new tires on and is still thumping?

loose lugnut, wheel bearings, cv joint, u joint, bad tire(s), it could be many problems. i would start in the order mentioned and go from there. just dont go to a mechanic saying "i dont know what this noise is.." they are likely to soak you with more to spend.. hope that helps..


When driving with the windows down there is a thumping sound related to the windows being open while driving.?

When only the back windows are down, they make a thumping sound because of the air tightness of the car's cabin. Roll down a front window slightly and this will go away.


Is something wrong with you if you have your period every weekend while using methamphetamine?

If you have your period every weekend while using methamphetamines, this could signify a problem. Seeing a doctor will help to determine the root cause. This could be dangerous.


What is the thumping in your wheels you hear while driving but stops when you press on brakes?

Loose wheel; brake problems; bad bearing; something else? Whatever it is it's serious. Check it right away.Answerthe thumping you hear are the potholes you drive over and drp into that's why you don't hear it when you press the brakes.


A while ago the Speedometer and Odometer gave out while going up a hill on my 98 Elantra the check engine light is on as well I was wondering what could be wrong with it?

Possibly a wheel sensor, VSS or other problem. Check the computer diagnostic code to find out what's going on.