"hissing" sound

amst76 · Post by **amst76** » 02 Nov 2018, 11:39

Hi everybody,
how are you all doing?

My mane is Antonio, I have owned a 2002 S60 D5 for the last 2 years, and completely worries free.

Completely worries free except for an annoying hissing sound audible inside. This noise only happens on acceleration and deceleration.
For example, I accelerate to 120kms/h the hissing is there all through, I then set Cruise Control, and the hissing disappears. I turn of C.C. and while deceleration the hissing is there. It happens in normal driving, without C.C.
I have a bad engine mount...

Anyone ever experienced this?

TY in advance

Post by **oragex** » 02 Nov 2018, 12:02

Hi Antonio

The diesel engine is not our specialty here in North America - we don't have them. So if the noise is related to a vacuum engine mount or to other diesel engine component, you may want to ask as well on this forum (but come back and stay with us as well for other matters) https://www.volvoforums.org.uk/forumdisplay.php?f=19

The link to the cruise control makes me think of a vacuum leak

amst76 · Post by **amst76** » 02 Nov 2018, 12:17

Thank you, I am allready in the UK forum... just when I was browsing I saw I was in a North American forum...
sorry about that.

Kind regards

Post by **abscate** » 02 Nov 2018, 14:43

You are welcome here of course, and we won't Brexit...

amst76 · Post by **amst76** » 02 Nov 2018, 14:47