a thin film of engine oil comes over airfilter, causing new airfilter choak and affect pick of the car.
Mar 15, 2013 at 2:12 PM
2004 Nissan Sunny Thin Film Engine Oil Comes Over Airfilter Causing New
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Chances are you have what is called blow by. That is when the rings wear out in the engine and allow compressed air to enter the engine block. Then, oil and air is forced through the PCV and into the air box. Check the PCV and make sure it is good. Also, start the engine and remove the oil cap to see if a lot of pressure comes out.
Mar 15, 2013 at 7:51 PM
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