Oil in the air filter
well i switched today from CAI to short ram, and when i took the filter out i noticed that i got some oil in the filter. i knew the engine had some blow by but not to that extent. could it be from other causes like a malfunctioning PCV system ? or is blowby the only thing will put oil in the filter. the engine runs nice and hauls some ass when pressing on the gas, so i don't think it's only the blow by causing that. any ideas ?
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