I have a 2008 Dodge ram 1500 5.7 169k miles. I have this raspy sound coming from engine transmission area? Exhaust? Truck shifts an accelerates fine. No power loss no engine lights no anything that would point to my problem. Oil is routinely done. Along with transmission fluids and filters being taken care of. Manifold bolts an gaskets have been replaced before. The sound only appears when the truck is warmed up fully never after first start. Sound increases with acceleration very little an disappears with higher rpm. Changing gears and into over drive sound still exists.
Any an all help would be appreciated. Here's a video of the sound