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2014 QX60 engine loud in cabin

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idle loud
2K views 1 reply 2 participants last post by  fuentesmtony 
#1 ·
I have a 2014 QX60 with 3.5 l engine. After my car has warmed up at idle the engine sounds like a diesel. The sound is not loud, but is there.If I open the hood of the car and put my hand on the engine cover the vibration matches the sound in the cabin. Interestingly enough I can’t really hear the loud idle from outside the car. Any ideas of what to check?

I have had a mechanic check for exhaust leaks. Exhaust is not leaking. Kind of at a loss of what to check.
Thanks in advance!
 
#2 ·
I have a 2014 QX60 with 3.5 l engine. After my car has warmed up at idle the engine sounds like a diesel. The sound is not loud, but is there.If I open the hood of the car and put my hand on the engine cover the vibration matches the sound in the cabin. Interestingly enough I can’t really hear the loud idle from outside the car. Any ideas of what to check? I have had a mechanic check for exhaust leaks. Exhaust is not leaking. Kind of at a loss of what to check. Thanks in advance!
Were you able to discover the problem?
 
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