The 7M-GE does have a PCV system, it just does not use a removeable valve like most cars. Instead it uses an orifice in the
throttle body assembly. It's the pipes coming up from each of the valve covers into the throttle body. You can clean it out, the
factory service manual says to squirt some solvent into the orifice in the throttle body and blow it out with low pressure air.
Besides replacing the throttle body and valve covers, I think that's about all you can do. :blink: :blink: :blink:
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