2006 Toyota Sequoia "car humming idle" Questions

car makes loud humming noise when idling When the truck is idling, there is a humming like sound that can be heard coming from the engine and when I accelerate, the noise seems to get louder. This ...

...Humming My truck has a loud humming noise while running. Does anyone know what it is and how to fix it? It seems louder while idling. Replace "idle speed motor" (also known as idle air contrl

...car to be making a very loud humming/whining noise at idle at idle it is very loud humming noise and when driving you can still hear it but not as loud. It still made the noise after I took the serp ...

...honda accord make a humming sound My 1996 honda accord makes a humming noise at idle and when i accelerate but not so much when car is cold why? are you sure it is a humming noise and not a ...

...humming noise..what year/model/engine etc.... however i assume it s a ford and it is most likely caused by a sticky idle air control valve...they tend to hum and "hoot" when sticking, this may be ...

humming noise when car is moving when car is accelerating the humming noise gets louder. when car is stopped. the noise is not there anymore most likely if its a hum it could be tires , if its a roar ...

...30 seconds then died again help !!! it is your idle control valve , when you start your car the humm should go away , if the car dies on staring and the humming stays there all the time it is ...

Car makes a humming sound when cold and stops right after I step on gas pedal. Never in the warm months. Anyone else? I have a Mazda MPV 2001 ES Model car makes a humming sound just change oil seems ...

hum at idel when at idle and car in drive and a/c on I get a loud hum in car. start to get underway hum stop. Check the a/c belt tention

...humming sound then goes off Sounds like this is normal. It is warming up the motor. If it's more than 1500RPM after you start it up, you might want to have it checked. It should idle around 500 to ...