Pressurized oil pan

Tiny
SPOT0112
  • MEMBER
  • TOYOTA
I have a 1989 toyota corona E. ST170-AEPNM running the 4S-FI 1838cc motor the car is pressurizing the sump and blowing out the oil it does not appear to have a pcv valve as such can anyone shed some light on this please :evil:
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Saturday, April 14th, 2007 AT 8:47 PM

1 Reply

Tiny
2CEXPT
  • EXPERT
Better recheck again-Nowadays we use Type 4 closed ventilation system-did you check on top of the valve cover-sometimes you have to pry it off and end up braking it. And while your on it-check the filter and hoses in the air housing.

Your problem is, its flowing backwards creating the pressure and can blow out oil seals.
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Sunday, April 15th, 2007 AT 12:58 AM

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