No matter how tightly within the prescribed specifications an engine's piston clearance and ring tension are in its cylinders, a certain amount of fuel and combustion vapor slips past and enters the ...
Motoring USA on MSN
Why does my car smell like burning oil?
A car smelling like burning oil is usually caused by oil leaking onto hot engine parts (like the exhaust manifold) or ...
The PCV valve is part of the engine’s ventilation system. Its job is to route blow-by gases, a mix of unburned fuel vapors, moisture, and oil mist from the crankcase, back into the intake to be burned ...
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