P0303 cylinder 3 misfire detected

Code P0303 cylinder 3 misfire p0303 How to fix P0303 Code: Cylinder 3 Misfire Detected Amazon Link Spark Inline Tester Tool https p0303 Car vibrates and stalls when put on drive mode Thought it was a simple fix; replaced all 4 spark plugs with brand new NGK-97506 still P0303

p0303 Engine Misfire? Trouble Code P0303 Meaning, Diagnose Spark Plugs & Ignition Coil Do you