Yukon John
Full Access Member
I haven't experienced this but talked to a few people that have. It seems that some tech at a dealer discovered by accident that if the door seal gaskets are "compromised" and leak, too much air can enter the cabin and create a high pressure condition in the rear of the cabin...causing the "buffeting" and ear pain that some are experiencing. This makes sense to me...I have at times accidentally opened the rear door windows a bit at speed and the pressure nearly blows my ear drums out.
Take a look at all 4 of the door seal gaskets on your truck looking for anything that might allow a leak.If you have a moon/sun roof...check that gasket as well. You might also try some silicone gasket dressing to soften the gaskets. Make sure all of the windows are closed tightly.
I guess I'm lucky my Yukon doesn't have this issue...I have driven it over 130 MPH at times and have never had the problem.
Good luck with this.
Take a look at all 4 of the door seal gaskets on your truck looking for anything that might allow a leak.If you have a moon/sun roof...check that gasket as well. You might also try some silicone gasket dressing to soften the gaskets. Make sure all of the windows are closed tightly.
I guess I'm lucky my Yukon doesn't have this issue...I have driven it over 130 MPH at times and have never had the problem.
Good luck with this.