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Turbo whistle in my hemi?

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Old 06-27-2013, 09:02 AM
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Default Turbo whistle in my hemi?

I've got an 04 with the 5.7 hemi. When I accelerate you can hear a soft high pitched whine. It almost sounds like a turbo whistle. What could be the cause of this? Thanks.
 
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Old 06-27-2013, 10:31 AM
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Got a cold air intake?

If not you've got a leak in your box system somewhere more that likely.
 
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Old 06-27-2013, 11:19 AM
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or his Power Steer and/or Transmission fluid are low....
 
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Old 06-27-2013, 11:24 AM
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Those are more of a whine than a whistle. I've had a whistle, I know the difference. lol
 
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Old 06-27-2013, 11:27 AM
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read the OP.... he said "whine" so I'm gonna stick with my diagnosis
 
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Old 06-27-2013, 02:07 PM
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Its hard to explain and sometimes I can notice it more than other times. It almost had an electric sound to it. I don't have a cold air intake but do have a dual exhaust.
 
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Old 06-27-2013, 03:31 PM
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check your fluids man... remember to test the trans fluid with the truck warmed up and/or running....
 
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Old 06-27-2013, 03:44 PM
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Alright I'll have my mechanics check the fluids when my truck goes in. Would that explain why sometimes I back out of a steep driveway it creeks when i put it in reverse?
 
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Old 06-27-2013, 04:01 PM
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Whine ….check fluids as recommended by the other members
Whistle……you might have throttle body spacer
 
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Old 06-27-2013, 04:40 PM
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Originally Posted by HUNTER04DODGE
Alright I'll have my mechanics check the fluids when my truck goes in. Would that explain why sometimes I back out of a steep driveway it creeks when i put it in reverse?
I would lean to a u-joint with creaking.
 


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