Hi all. 2012 Eco that just passed 100k miles. On starting, immediately after the engine turns over (starts running), I have a second or so of metallic grinding/chatter. This has been going on for a little while, and is worse in the cold. Less of an issue after the car is warm, but still present. I strongly suspect that the starter is not disengaging from the flywheel fast enough. Anyone else have this issue? Any other suggestions before I order a new starter? Thanks.