High Pitch Sound
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High Pitch Sound
Have a 2008 XC90 (front wheel drive) w/3.2 engine w/58,000 miles. Awesome car but it has a high pitch sound at start up that lasts for about 30 seconds, then goes away completely. Dealership said its throttle dampeners. Local shop said it sounds like secondary air pump but don't worry about it.
I know this noise was not there when the car was new and I want it gone.
Anyone experience this issue w/ the 3.2 engine?
I know this noise was not there when the car was new and I want it gone.
Anyone experience this issue w/ the 3.2 engine?
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Junior Member
Joined: Aug 2014
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Likes: 0
Have a 2008 XC90 (front wheel drive) w/3.2 engine w/58,000 miles. Awesome car but it has a high pitch sound at start up that lasts for about 30 seconds, then goes away completely. Dealership said its throttle dampeners. Local shop said it sounds like secondary air pump but don't worry about it.
I know this noise was not there when the car was new and I want it gone.
Anyone experience this issue w/ the 3.2 engine?
I know this noise was not there when the car was new and I want it gone.
Anyone experience this issue w/ the 3.2 engine?
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