P0303 Cylinder 3 misfire - MaintenanceRepairs

P0303 Cylinder 3 Misfire PLEASE HELP 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 It's a generic code that indicates that your car's third cylinder is misfiring P0303 is a real drivability concern and should

p0303 The P0303 code indicates a misfire in cylinder 3 of the engine A misfire occurs when the fuel and air mixture fails to ignite correctly,