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cmilford 1/26/2013
1980 Triumph TR7 Base 4 Cyl 2.0L - Engine
Why is oil blowing out the dip stick
Oil is blowing out the dip stick
1 Answer
  • rick
    rick 1/26/2013
    All engines make crank case pressure from running . They are vented in one form or another . Most have a PVC valve off the valve cover . If this becomes plugged the the engine still has to vent pressure somewhere and it picks the easiest point . In your case the dip stick . Check for plugged vent .

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