car starts to vibrate and the water starts to bubble

[MailoX]

Hi together,

When I drive by car (Audi A6), the car starts to vibrate after 15 minutes and when I stop, the water starts to bubble.
can you tell what the problem can have my car?
That will help me.

Thanks

[Kolinjef007]

Hi,
Vibration is usually caused by an out of balance or defective tire, a bent wheel or a worn driveline U-joint. You may find that the car shakes the car in an up and down motion.
You may feel vibration through the seat, the steering wheel or even in the brake pedal and the bubbling indicates rising air pressure in the cooling system, which is a sign that the flow of liquid is blocked by a pocket of air.
One of the most common causes is a blown head gasket, in which the air pressure inside the cylinder heads is transferred to the cooling system.
If you have this problem, I would drive to the workshop in your place.

[MailoX]

Thanks for the detailed information, that helped me a lot.
I will check it in the workshop.

[MailoX]

Do you have any idea what it could cost? approximately?

[Kolinjef007]

Honestly I have no idea, you have to call in the workshop and ask