Humming Noise
#1
Humming Noise
Okay I have a humming noise. That is the best way I can describe it. It almost sounds like a bus engine if you have heard them hum. The noise is always there it does change pitch with the rpms I don't think it is the tranny because it still happens in Neutral and Park. It is not the IAC valve I have heard this before and fixed it.
I noticed it on my way to work on tuesday. It could have been there monday but I don't know. Keep in mind that last saturday I was playing in mud (check avatar).
I noticed it on my way to work on tuesday. It could have been there monday but I don't know. Keep in mind that last saturday I was playing in mud (check avatar).
#7
Originally Posted by Gearhead61
What about the engine fan? The one on my truck gets pretty loud sometimes.
The noise did disapear monday on my way to work then when I was on my way home came back.
#8
#12
Originally Posted by Ranger_Danger
It's not a whine by your power steering/Air Condition pump/compressors? My 3.0 (yeah I know, competely different) whines and hums like it's turbo'd or supercharged . . . just some other things to think about.
It is not the IAC the noise is different than a hum from the IAC besides my IAC is practically brand new I replaced it less than 2 months ago.
What is the Idle Speed Motor???
#14
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