Is your car acting up? It might be the PCV valve! In this video, we dive into the 13 symptoms of a bad PCV valve, with insights from a professional mechanic. Learn how to spot the signs of a failing PCV valve, including symptoms like engine misfires, smoke, unusual noises, and more. We’ll also cover common issues like clogged or leaking PCV valves and how they can impact your vehicle's performance. Whether you're dealing with a 5.7 Hemi or another engine type, this guide will help you understand what a bad PCV valve can cause and how to address it.

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TIMECODES
00:00 Introduction
00:12 Symptoms of a Bad PCV Valve
01:00 Symptom 1: Check Engine Light Illumination
01:59 Symptom 2: Unusual Engine Noise
02:50 Symptom 3: Contaminated Breather Element or Air Filter
03:30 Symptom 4: Increased Fuel Consumption
04:00 Symptom 5: Poor Oil Economy
04:18 Symptom 6: Rough Idle or High Idle RPM
04:46 Symptom 7: Rough Acceleration
05:10 Symptom 8: Smoke from the Exhaust Pipe
05:37 Symptom 9: White or Blue Smoke at Startup
06:17 Symptom 10: Oil Leaks
06:45 Symptom 11: Engine Stalling
07:11 Symptom 12: Engine Misfire
07:41 Symptom 13: Sludge Buildup in the Engine
08:12 Error Codes for Bad PCV Valve
08:48 How to Inspect a PCV Valve
09:30 Replacement Costs and Maintenance Tips
09:48 Conclusion

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