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850 engine noise-update 850

posted by  Wallie on  Sat May 13 03:17 CST 2006
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last visit: Sun Oct 3 16:18 CST 2010
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There's guite a few folks over on VolvoSpeed that have done the O ring repair on 94-97 850s with good results. Your tech says it only works on 99 and newer if I read that correctly. Your symptoms of "ticking" AFTER warm up and then guieting down with an increase in RPMs sounds like a classic case of the O rings needing to be changed. I would look further before doing the lifter job and I have to wonder too if changing oil weight will really help you. On the other hand if your o Rings are just sludged up then you might want to look into or consider ARX.
--
Wallie






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New 850 engine noise-update [850]
posted by  volvosfive subscriber  on Thu May 11 07:31 CST 2006 >


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