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Old 11-13-2019, 09:24 PM   #28
humfrz
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Quote:
Originally Posted by DaBoBo21 View Post
Just a catback.
OK.

So, do you hear the sound only when the engine is running? Does it matter if the car is moving or not?

Did you follow up on Tcoat 's idea that it may be the head units cooling fan? Maybe pull the fuse for the radio to see if it makes a difference.


humfrz
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