Has anyone ever replaced a "oxygen valve"(an extra valve in every cylinder that injects air not the intake valve another one) in their cylinder head, my car is burning oil and i need to replace the o-rings if anyone knows how to do it please post.
sorry man. i just had to. picture me laughing my a$$ off. i never heard the one 'oxygen valve' before.
on a serious note he could also be talking about piston compression rings or the oil control rings. CKYPETER - how about describing your smoking symptoms in more detail. ie at startup, when cold, warm, idle, constantly...etc.
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