humming

Every once in awhile I will have a humming sound at idle from around the intake area. Its a stock intake with a K&N drop in filter. The intake tube also vibrates while its humming (fast and short but continuous like a phone vibration).

My wife has a 2000 Mustang V6 automatic and it just started making a humming noise from the rear of the vehicle, but it only does it when the car is in drive and when your foot is on the gas. As soon as you lift your foot to let the car coast or to brake the humming stops. Is it possible that...

I just changed my rear brakes and rotors last week and i've been closely monitoring their performance... my rear left side seems to be performing fine (no smoke, excessive heat, or noise), however, my rear right side has been squeaking & humming (during normal driving, without pressing on the...

I have a 1989 mustang lx with a 5.0. When i shut off the engine and take the key out sometimes i hear a humming sound from the back of the car. I never paid attention untill this morning when my battery was dead. I made a couple calls and one guy said its your solinoid. I figued sense he was a...