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S80 '98-'06 / S60 '00-'09 / V70 & XC70 '00-'07 General Forum for the P2-platform S60 / V70 / XC70 / S80 models |
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turbo questionViews : 394 Replies : 7Users Viewing This Thread : |
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Apr 14th, 2019, 18:55 | #1 |
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Last Online: Apr 6th, 2024 18:23
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Location: aberaeron,wales
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turbo question
recently changed the turbo on my volvo xc70 2.4 turbo petrol ,hard job i can tell you lol,anyway after double checking everything was tight new gaskets everyware i now have a turbo howl ,really loud been checking everything but got me stumped any idea's
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Apr 14th, 2019, 20:37 | #2 |
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Last Online: Mar 31st, 2024 11:35
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Location: UK
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Did you fit a secondhand or new turbo?
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Apr 14th, 2019, 21:11 | #3 |
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Last Online: Apr 6th, 2024 18:23
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Location: aberaeron,wales
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second hand one next to nothing of any play looked and felt good as new
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Apr 14th, 2019, 21:39 | #4 |
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Last Online: Apr 6th, 2024 18:23
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just to add no codes and car pulls strong enough,no power loss in fact much quicker now compared to old turbo
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Apr 15th, 2019, 10:49 | #5 |
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found a noise that is similar off youtube
https://www.youtube.com/watch?v=RWoMXI_V7xY thinking it must be either a leak off vac pipes or intake pipe or worse case the oil feed is partly blocked and bearings in turbo are screeming,time to investigate when weather stops raining |
Apr 15th, 2019, 11:27 | #6 | |
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Apr 15th, 2019, 11:57 | #7 |
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Last Online: Apr 6th, 2024 18:23
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thats the thing ,the last owner must not of kept up servicing ,had to replace pcv was blocked ,new cam seals so i'm thinking oil feed is partly blocked starving turbo of oil thankfully only driven it about a mile twice with checking in between ,the old turbo had loads of play in an out plus side to side but was quiet and pulled only checked it out of curiosity glad i did
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Apr 15th, 2019, 11:59 | #8 |
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Last Online: Apr 6th, 2024 18:23
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just thought where is other end of oil feed pipe ,guess goes to oil pump up by driveshaft intermediate bearing i guess looks fun if so to access
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