Strange whining noise appeared when the engine is started cold. Take a listen when I’m revving it and the revs drop and settle the whining comes. It’s from the front half of the cylinder head. Runs good no codes. But this noise is new for sure.

Strange whining noise appeared when the engine is started cold. Take a listen when I’m revving it and the revs drop and settle the whining comes. It’s from the front half of the cylinder head. Runs good no codes. But this noise is new for sure.