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pulsating sound

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Engine is shaking, pulsating or vibrating
Hello, thank you for writing in. The most common reason an engine is shaking or vibrating, is because there is a misfire happening inside the cylinders. This may be a sign of a spark issue, fuel issue, or air intake...
I replaced all pads and rotors. There is pulsating /grinding noise when I brake. Is it a reluctor ring or sensor?
Pull the fuse for the ABS system (https://www.yourmechanic.com/services/abs-light-is-on-inspection) to disable it and then test drive the car (don't forget to re-install the fuse later). If the pulsating/grinding noise remains that means the ABS system has nothing to do with your...
I have 2007 LS 460 when driving the highway it will pulsate when brake is applied
The pulsating from the brakes are usually caused by the front rotors which are warped and will vibrate the steering while braking. You should have the brakes inspected and brake rotor run out checked using a dial indicator. You will...
Faint pulsating sound during idle
If the noise you are hearing is coming from the dash area then you may be hearing the blend door electronic actuator controlling the temperature output to the vents. Try to turn off your a/c or heater controls and see...
Hi i have a 2009 dodge journey and it drives great but if you get over 70mph it starts pulsating. What could that be?
Hello, thank you for writing in. 85% of the time, when you have issues driving at high speeds, specially when you can feel them and hear them, you have an issue with your tires. The best place to start is...
2004 Honda Civic LX. The entire electrical system pulsates with the engine. New battery and had the alternator tested.
Hi there. From the description you have provided, your vehicle's pulsating electrical system is an unusual problem. The main relay (https://www.yourmechanic.com/services/main-relay-computer-fuel-system-replacement) is not likely to cause your vehicle's electrical issue. The fact you have been driving your vehicle this way...
rubbing and pulsating sounds from Left Front Wheel when turning right.
You could have two issues. The first issue that is certain is you have a bad brake rotor or two. Any time you have pulsation when braking, the rotors will need to be machined or replaced. If it is severe,...

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