Whenever i start driving there is always a single grinding noise that sounds like it comes from the driver side front wheel. Like it's a every morning thing, i move maybe 50 feet then grind then nothing else will happen for the rest of the drive. It's been happening every since I bought the car and I recently changed the caliper and brake pad in the front for that reason but it still happens. I heard it could be the abs self check but I am not sure.

 

If it sounds something like noisy or knobby tires, it could be the front wheel bearings.

 

I thought so to so I changed the font wheel bearing too but the sound still happens

 

Its the car testing the ABS system. It does it the first time u hit 10mph after a start.

 

https://g35driver.com/forums/g35-cou...eck-sound.html

 

From the manual

 

Yep it's the motor on the ABS valve block, turns on for about 1/2 a second the first time you hit 10mph. It's one of those things that's hard to unsee once you are aware of it