When I was driving down the highway this afternoon, I heard this buzzing noise coming from the engine. The noise dissapeared if the car went above 75 or below 65 mph. I popped up the hood when it's running idle but i didn't seem to notice or hear anything wrong with it. Does anyone have experienced the same problem or know what the problem might be?
Also my cruise control stop working recently....what other things that might cause it besides bad fuse or something is loose?
Any help would be appreciated...thanks guys.