megane 225 white smoke

Discussion in 'Mechanical - Engine, Gearbox, Exhaust etc' started by oria1199, May 8, 2017.

  1. Hello,
    I own a 2008 meg 225 and having a weird problem.
    A few weeks back when driving the meg i heard a metallic noise and after about a minute every time a let off the accelerator [high RPM] a cloud of white smoke came out of the exhaust.
    When i opend the hood i found that PCV pipe came off and oil went into the manifold and intercooler [​IMG]

    I replaced the pipe and valve with new parts and made a compression test, also checked the turbo [a brand new hybrid 19T] and everything seems to be perfect.

    Still, every time a let off the accelerator at high RPM i get a cloud of white smoke.
    No smoke on idle\low RPM.

    Will appreciate any help
     
  2. Valve stem seals more than likely nate


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  3. Is there a way to make sure its the stem seals?

    can it be the oil that went into the manifold when the PCV pipe came off?
     
  4. I don't know a definitive way to check if there is one. Any oil would have burnt off by now mate if that was the case. It seems like a recurring issue that you have. What's the mileage?


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  5. The car is at 55K miles
    driven the car maybe 20 miles since the pipe came off.
     
  6. Sorry mate been a bit wrapped up. I don't know with this one maybe the turbo is passing a little oil. Pull your induction hose off and see if there's any play


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