mob7988

hi all...

last night while out in the garage and noticed a strange very light whining, almost screeching noise coming from under the hood. It would happen every 30 seconds. It's hard to describe....maybe like a pressure release of something??....

this is after the car had been off and parked for over 1 hour. and it was not the usual air suspension when you open the doors.

has anyone else had this problem? should i be concerned?
i just thought it was strange for the car to still be making noises after being parked for over an hour...

thanks

mbenz1

My car does that too, I think is normal.

lanxang

my car made that same noise;the service advisor applied some type of lube ( white ) to the belts and it solve the problem.