hi,

hope you are all doing well,

after 60k Kilometer in my car and bring it out of the 60k maintenance , while i', driving the car suddenly vibrate and has high sound like (uurrrrrrrrrrrrrrrrr) the vibration even make the rear view mirror vibrate like hell, i tiered to accelerate decelerate but the issue still there until i stop the car, and then drive again, i have come back to the dealer they said nothing wrong with the car and they even check it with the computer and lift it and inspect it with no sign of any issue,

this happen to me 4 times since yesterday,

and it happened before after i bring the car from the dealer service but i don't remember at what mileage

any body knows what could be the cause ?

 

I'd find a different dealer, and don't take no for an answer

if it's safe to do so, try putting it in neutral and coast to a stop. At least you can rule out the transmission

 

i tried this but nothing change, this is the only dealer in our country

 

Kind of sounds like a coil pack gone bad...you should get a P03XX code or at least a CEL.but my interpretation of your "(uurrrrrrrrrrrrrrrrr)" may not be correct. If you can post a video with sound then I am sure others can help narrow this down.

 

it can be exactly what he is saying a coil pack, but like he stated if you uploaded a video that would be a lot more helpful..

 

they checked the car with the computer and no code appears,

this only happened when i take the car out of service and it did't happened again after the last time, almost 5 days

All the videos i recorded didn't capture the sound ( only the vibration sound when you listen carefully )