Hello all, had an anoying noise for quite a while, seem coming from under car &/or from engine, and wasn´t all time, It would come & go. Did the inspections, looked under the hood , under the car (noise disapeared whenever I was under the car. Lubricated exhaust pipe rubber supports and noise still came back (usually when engine hot or after using for a while), in the end decided to take exhaust pipe out..