texasooner

I had maybe the same issue. I took a video of it and sent it to the service guys. It sounded like a clarinet playing a single, really bad note. Loud enough that it was hard to talk over. Started with a strong head wind on the highway. The lowest speed that it would make the noise was abt 65, but more often than not closer to 80. One of the techs said that he know someone that had seen it before. They found it. It was the passenger side weather-strip that cause it. They ordered new and replaced it. We had 30 mph north wind they day they replaced it. The tech could not reproduce the issue after replacing the weather-stripping.

I had maybe the same issue. I took a video of it and sent it to the service guys. It sounded like a clarinet playing a single, really bad note. Loud enough that it was hard to talk over. Started with a strong head wind on the highway. The lowest speed that it would make the noise was abt 65, but more often than not closer to 80. One of the techs said that he know someone that had seen it before. They found it. It was the passenger side weather-strip that cause it. They ordered new and replaced it. We had 30 mph north wind they day they replaced it. The tech could not reproduce the issue after replacing the weather-stripping.