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PCV system overhaul and injector service S90-V90

posted by  vp965 on  Fri May 4 16:05 CST 2018
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last visit: Fri May 2 15:40 CST 2014
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I'm working slowly on this project (not much spare time), so far got the injectors off, and some things caught my attention. The current injectors have only two seals on them, one at the fuel rail, one on the intake manifold side (see picture below). The parts that I got from FCP include "3 o-rings", "one yellow protective sleeve" and "one support ring" (see the second pic). I also got Volvo branded injector seals P/N 6842408 (pictured). Looks like at least the Volvo seals were missing (or should they be there?) -- I'm trying to figure out what to do with the other parts in the injector service kit as well... The intake side of the engine looks a little dirty (pictured) so wonder if that's a sign of the previous leakage from around the injectors.
Now almost got to that oil separator box...



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'98 965






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New PCV system overhaul and injector service [S90-V90]
posted by  vp965  on Fri Apr 27 09:37 CST 2018 >


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