Why does my eardrum thump?
When plaque hardens, it narrows the arteries and limits the flow of blood to the body, including in your ears, neck or head. This may cause you to hear the characteristic rhythmic thumping or whooshing sound of pulsatile tinnitus in one or both of your ears.
What are some possible causes of a tire thumping noise?
What Are Some Possible Causes of a Tire Thumping Noise? Tire thumping is often the result of a wheel and tire assembly that is out of balance. Once wheels and tires have been checked for balance, there are other potential causes for tire noise that can be diagnosed.
When does a loose camshaft make the loudest noise?
Loose or improperly seated camshaft timing gears are usually loudest when warm. They are speed sensitive only. They are not load sensitive. Cam gear noise will usually be evident at a warm idle in neutral and sounds much like a loose timing chain noise.
Why does my front wheel make a knocking sound?
It does this while going straight and turning. There are several reasons that may be causing a strong knocking sound from the driver’s side front wheel and this sound is likely attributed to an issue with the brakes, steering, and suspension. Struts/Strut Mounts – The suspension strut is attached to the vehicle by the strut mount.
Why does my 440 Mopar make a rattling noise?
MY 440 mopar runs incredible at idle to 1500 rpm, but around 2000 rpm, the engine becomes overcome with loud rattling, noise, thousands of “rocks gone wild” come from the engine or transmission. It sounds like the motor is falling apart.
Loose or improperly seated camshaft timing gears are usually loudest when warm. They are speed sensitive only. They are not load sensitive. Cam gear noise will usually be evident at a warm idle in neutral and sounds much like a loose timing chain noise.
MY 440 mopar runs incredible at idle to 1500 rpm, but around 2000 rpm, the engine becomes overcome with loud rattling, noise, thousands of “rocks gone wild” come from the engine or transmission. It sounds like the motor is falling apart.
Why is the crankshaft noise so loud under heavy load?
This noise is loudest when the engine is under heavy load. Excessive crankshaft end play is indicated by an intermittent rap or knock sharper than a worn main bearing. The following are causes of main bearing noise: A damaged or worn connecting rod bearing will produce knock under all speeds.
Why do I hear a bubbling sound in my house?
REFRIGERANT LEAK REPAIR and may indicate a refrigerant leak, though bubbling sounds on split systems at the indoor wall unit may be normal for some products – see our note below about water noises. You may also hear bubbling sounds in water piping if there is excess air in the water supply system.