I keep getting a "grinding" sound when I try to start my 04 SVT when the engine is warm. It sounds like the Bendix is not fully engaged and I am stripping the teeth off of the end of the Bendix or on the flywheel. It never happens when the engine is cold. This has been going on for quite a while, and being lazy, I have just learned to live with it. Sometimes it takes 2-3 attempts for the Bendix and flywheel to properly engage to get the engine to turnover. I guess I should look into it. Any suggestions on what I am looking for?