[burnettjade]

I've been having this issue with my Passport Elite and it drives me nuts. I notice it between 45-55 MPH but most often it happens when I let off the gas around 45 MPH. The dealer looked at this and test drove it and compared to other Passports and said they did not experience any issues, however I don't know for certain they reproduced the sound. It almost sounds like a spiring uncoiling when it happens in mine. I have also noticed it seems to happen more frequently and is louder when it is warmer.