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Yes most definitely. If you're not sure what you're looking for, have a mechanic check it out.....

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Q: Can a loose exhaust cause a grinding sound?
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Related questions

What would be causing a knocking sound in your muffler?

A hole in the muffler would cause a knocking sound in your muffler. A loose exhaust pipe can also cause a knocking noise.


What is the gear grinding sound your starter makes only during the instant the engine fires?

The noise is the teeth on the flywheel grinding on the teeth of the starter. Check to see if the starter is loose, this is the most common cause of that noise.


What would cause a grinding sound under hood when in drive but sitting still?

A bad transmission. The sound is from metal grinding on eachother.


What would cause a rattle sound from underneath your 1998 Grand Cherokee when you start it and when you turn it off?

Sounds like your problem is probably a loose heat-sheild or a loose exhaust. Have it checked.


What would cause a knocking sound underneath when you let off the brake and hit accelerator on a 1999 Toyota Solora?

loose exhaust pipe or muffler is most common


What is making a metal of metal grinding sound coming from the middle to rear end of the truck on your 2002 Yukon XL?

Check if muffler is loose, check if rear brakes are worn out & grinding


What could cause a popcorn sound in rear?

An exhaust leak could do that.


What causes a rattling sound from the engine?

lifters are beginning to go. timing chain (if vehicle is equiped) may be coming loose. and or exhaust pieces are loose.


What would cause a ringing sound at high rpm?

a dining sound could be lose nuts on the exhaust


Can a heat plate close to the exhaust cause a knocking sound?

Heat shields often corrode and become loose but they usually cause a tinny rattling sound. Eventually they fall off as witnessed by the dozens of them found along highways. Mechanics often remove them (with your permission) if they are loose, because they serve no purpose other than to protect the technician from a very hot catalytic converter that he/she knows not to touch anyway. A "knocking" sound, however, is more likely caused by a worn or broken exhaust hanger, allowing the exhaust system to bump the underside of the vehicle. Be sure the engine isn't causing the knocking sound, driving around a car with a knocking sound in the engine can cause MAJOR damage. Knocking from your undercarriage can also be caused by suspension components that have gone bad or are leaking fluid.


What would cause a chirruping sound from the engine?

a loose or slipping belt


What would cause a sound like a hiss or a bad air leak coming from the exhaust and also cause a loss of power?

An exhaust restiction, like a clogged catalytic convertor