Noise from engine

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Joined
Nov 27, 2014
Threads
29
Messages
59
Location
Atlanta
Can anyone help with this noise, sounds like coming from passenger side mid to real? We have replaced a pulley. Sorry for my stupidity.
 
Can anyone help with this noise, sounds like coming from passenger side mid to real? We have replaced a pulley. Sorry for my stupidity.
Story of my life, always chasing down noises lol What kind of noise, did you mean to post a video ?

>> Does the noise happen consistently or only sometimes?
>> What is your trucks mileage ?

To narrow it down, you will first want to confirm the noise is happening. Then you want to remove the accessory belt and start the engine. If the noise is still there, then you have to consider timing belt components ( hopefully not )..If the noise goes away you can focus on your accessories

You have two idler pulleys on your serpentine belt and one of them has a tensioner assembley...Which one did you replace?
 
Sorry I tried to post a video but would not allow it. So I have a Google photo link.

We removed the belt and noise was still there. My buddy used a stethoscope and said it sounds like air blowing but not sure.
 
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