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Diesel Engines A forum dedicated to diesel engines fitted to Volvo cars. See the first post in this forum for a list of the diesel engines. |
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air coming out of vent when acceleratingViews : 619 Replies : 2Users Viewing This Thread : |
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Feb 5th, 2018, 20:06 | #1 |
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Last Online: Jul 5th, 2018 18:46
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air coming out of vent when accelerating
I have a v50 1.6 Diesel stop start 2012. Lately when I accelerate i can hear the turbo hissing louder than before and I can feel air coming out from the air vents (defrost screen vents) the more I put my foot down the more the air increases.
Anyone has a clue what the problem can be? Regards, MJ |
Feb 7th, 2018, 15:25 | #2 |
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Location: Co. Limerick, Ireland
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Sounds as though you're loosing boost pressure. You'll need to inspect all associated hoses related to the turbo. If they're all intact you'll need to pressure test the intercooler.
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Liam... '96 854 TDI SE, '99 V70 2.5D S, '05 C70 2.0T Collection, '05 S80 2.0T SE, '15 V70 D4 SE Lux Nav. |
Feb 12th, 2018, 23:46 | #3 |
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Last Online: Jan 15th, 2022 11:23
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Location: Salisbury (ish)
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Presumably, the more you put your foot down, the faster the car goes, so the air being drawn into the ventilation system will increase. That part sounds completely normal, but if it happens when you're not driving along, then there's something amiss.
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2008 XC70 3.2 SE Lux with LPG conversion - current 2005 XC70 D5 SE Lux - sold 2004 XC70 D5 SE Lux - written off by another XC70 2001 V70 D5 - sold 2000 V70 Classic 2.4 - sold |
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