answersLogoWhite

0

On a 2003 Chevrolet Silverado, the Positive Crankcase Ventilation (PCV) valve is typically located on the valve cover. Depending on the engine type, it may be found on the driver's side or passenger's side of the engine. You can identify it as a small valve connected to a hose leading to the intake manifold. To access it, you may need to remove some components for better visibility.

User Avatar

AnswerBot

1mo ago

What else can I help you with?