Rubbing noise over 65mph...?

[GarryM]

I've search thru the forum, read many topics, but can't seem to truly understand what the issue is currently with my H3. First off, no the answer is don't drive over 65mph. HA!

I have started to hear a rather large rubbing sound when the vehicle gets above 65+ mph. Almost sounds like a fan shroud rubbing noise, but don't see any witness marks, Will check the heat shield tonight, but this doesn't sound like metal to metal contact. And fact that it only starts up over 65+ mph is quiet odd. Lower speeds I hear nothing. Still drives perfect, shift perfect, no clunking noise. It really has me baffled and figured would look for other ideas from members. Again, the answer is not to drive it under 65mph!

Thanks in advance for any ideas.

 

[4speedfunk]

How many miles on your rig? Front driveshaft matches up to your symptoms, since it's rpm increases linear with vehicle speed.

 

[GarryM]

How many miles on your rig? Front driveshaft matches up to your symptoms, since it's rpm increases linear with vehicle speed.

Just hit 90,854 miles this week. Appreciate the feedback.

 

[rascole]

Could it be the plastic A pillar trim humming? Add some painters tape for a quick test.

 

[Cowboy]

A pillar trim


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