Скачать или смотреть 🔥 Spark Plug Carbon Fouling Explained | Why Your Spark Plug Turns Black & How to Fix It

This video shows a used spark plug with clear signs of carbon buildup or sooting on the firing end — a common issue that affects engine performance and fuel efficiency.

⚙️ Possible Causes:

🔖 Rich fuel mixture (too much fuel, not enough air)
🔖 Using the wrong heat range spark plug
🔖 Excessive idling or frequent short trips (engine runs too cool)
🔖 Weak ignition coil or poor spark from worn plug wires

🚨 Symptoms:

⭕ Engine misfire or rough idling
⭕ Black smoke from the exhaust
⭕ Poor fuel economy
⭕Hard starting or hesitation

🧰 Solutions:

✅ Use the correct heat range spark plug for your engine
✅ Check and replace dirty air filters
✅ Tune your fuel system to correct air-fuel ratio
✅ Avoid excessive idling and short-distance driving
✅ Inspect ignition coils, plug wires, and spark plug gaps regularly

📘 Overview:
In this video, I explain what spark plug carbon fouling is, why it happens, how to identify it, and most importantly — how to fix it effectively. If your car’s spark plug keeps turning black or the engine feels sluggish, this video will help you understand the root cause and solution.

🔍 Keywords: spark plug fouling, black spark plug, carbon buildup, rich fuel mixture, misfire solution

🔑 Keywords & Tags:
spark plug fouling, black spark plug, carbon buildup, spark plug cleaning, engine misfire, spark plug maintenance, rich fuel mixture, car tuning, ignition problem, car repair, spark plug carbon, fouled spark plug symptoms, automotive engineering.


⚠️ YouTube Community Guidelines Warning Summary:

This video is for educational and automotive learning purposes only. No harmful chemicals or unsafe repair practices are shown. Always perform maintenance with proper safety gear and professional supervision.