S70 1999 noise from heater fans

gsam · Post by **gsam** » 13 Sep 2003, 01:38

I bought a used Volvo S 70 1999 from a dealer. It gives high frequency noise when air vent fans are turned on. It gives me pain in ear even if I use ear plugs.
What is the remedy?

[email protected]

Guest · Post by **Guest** » 13 Sep 2003, 04:16

it's always change something.

1) Motor bearing failure, change motor.

2) Do not turn on fan.

3) Buy a small portable fan

4) Change the car

5) Check for blockage in air passage (vents? earhole?)

6) Turn up radio volume