engine noise

Hi there Car is running GREAT, with one issue (hoping it's not a major one). Car starts right up - but after warming up, I hear a grinding/rattling noise (kind of like two ball-bearings that don't have sufficient lubrication, being spun around an empty can). The noise is constant after...

Hello all, Here is a video of the noise my car's engine is making . I think the video accentuates the noise as it sounds worse yet listening to it on here, at least it will give you an idea though. The car idles reasonably ok but it sounds horrible when I give it any gas. The noise does not get...