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C30 / S40 & V50 '04-'12 / C70 '06-'13 General Forum for the P1-platform C30 / S40 / V50 / C70 models |
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Hissing sound on acceleration D2 V50Views : 1444 Replies : 9Users Viewing This Thread : |
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Jul 8th, 2018, 01:58 | #1 |
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Last Online: Oct 24th, 2023 00:06
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Location: Cork
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Hissing sound on acceleration D2 V50
Just said I would check here to see is there a common failure in a intercooler hose or manifold gasket or vacuum line or something similar that may cause this noise. Idles fine just under acceleration the volume goes up and its only new. Don't think its exhaust because it doesn't sound like a tractor. Had a route around intercooler hoses but cant see anything obvious. Thanks
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Jul 8th, 2018, 13:50 | #2 |
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Location: Cork
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Engine management light came on this morning showing no message will have to take it to a garage 🙁
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Jul 8th, 2018, 14:53 | #3 |
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Last Online: Feb 23rd, 2024 21:48
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Location: London
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Similar thing happened to me recently - it was cracked hose between intercooler and throttle body
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Jul 9th, 2018, 01:19 | #4 |
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Jul 9th, 2018, 08:41 | #5 |
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The old mechanic's trick was to find a long screwdriver and place it on various pipes with your ear on the handle (honest).
This amplifies any noise and makes locating a leak easier. |
Jul 12th, 2018, 14:44 | #6 |
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Not exactly 'our' engine but should give you a good idea about the location.
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Jul 13th, 2018, 22:32 | #7 |
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Brought it to the mechanic and it was the nose mentioned above. Looked like someone had cut it with a Stanley blade the way the hose blew. He said its a weak link in the Volvos and Fords.
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Mar 2nd, 2021, 18:09 | #8 |
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Last Online: Mar 10th, 2021 21:14
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Location: Kettering
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I’ve had the same problem as this which included a message stating engine performance reduced or something like that. I have just replaced the hose myself at home and take the car for a drive. Error message gone, car driving really well again, however the management light is still on. Does anyone know if it will go out eventually or does it need to be plugged in? Thanks
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Mar 2nd, 2021, 18:35 | #9 |
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On previous cars I've owned the light has gone out after a few ignition cycles. Can't say for Volvo, though.
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Apr 2nd, 2021, 21:00 | #10 |
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Last Online: Apr 20th, 2021 19:20
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Location: Durban
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I've had this problem with my D4 V50. The hose just ruptures and then the intake loses pressure. The engine will stutter every now and then.
For an urgent fix to get home, duct tape holds it for about a week. Nobody here in South Africa seems to have a hose for me. Does anyone know the part number for one available in Europe I could buy online? |
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