bad pcv valve symptoms

Is your car showing warning signs like a Check Engine Light, rough idling, or excessive smoke from the exhaust? It might be a malfunctioning PCV (Positive Crankcase Ventilation) valve! In this informative video, we take you through the ins and outs of bad PCV valve symptoms and what you can do about them.

Learn to identify eleven common indicators of a faulty PCV valve, from engine misfires and high idle RPM to poor oil economy and sludge accumulation. We'll explain the importance of addressing these symptoms promptly to maintain your vehicle's performance and longevity.

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Thank you for watching, and happy wrenching!