Lately, sometimes when I start the car, it starts right away but follows by a deep humming noise, then everything back to normal. The noise sounds like something is spinning loose.

Is it the starter ? If yes, do I need to replace it soon?

 

If it is the starter, probably just need to regrease it.

http://www.motorvate.ca/mvp.php/516

 

Cool. Thanks man.

 

its the starter man, very common issue. Regrease it and you're good to go.

 

another vote for greasing the planetary gears in the starter.

 

or its just your power antenna......

 

starter or fuel pump prime

 

I doubt it. The noise is coming from the front, not behind.

 

lol I got it ........I think it was a joke