Just curious,

When i start my car right at engage there are a couple or knocks from within the engine but they reside once the engine is running and thereafter runs smoothly.
Still, as a somewhat anal individual i gotta know what it is and how to fix it.

Any and all ideas appreciated.

Thanks!:)

While the engine is cold, check the exhaust heat shields for a loose one.

Idk, mine kinda does it to. Idk if its just regular stuff, or if I should be concerned.