My wife has a 2013 Patriot FDI and CVT - had about 2800 miles when this started occurring... I noticed it after a long trip on the highway, after getting off I could hear this "loud" noise simular to a tea pot whistle or IMHO a loud CVT sound. And by loud it was maybe about the same sound as...

This is my first post so go easy on me. My 2011 Jeep Patriot has developed a strange whistling sound when driving at high speeds. The sound gets louder the higher the RPM's. But is not noticable at low speeds at any RPM. No noticable change in power or handling and I have yet to contact anyone...