Why Does Audi A4 Make Click Noise When Accelerating?

Audi A4 makes the clicking noise due to damaged car's spark plugs

Audi A4 makes the clicking noise due to damaged car's spark plugs

Faulty O2 sensors are also the cause of noise

Faulty O2 sensors are also the cause of noise

If the components have loose connections, they result in noise making

If the components have loose connections, they result in noise making

To fix it, examine the spark plug carefully

To fix it, examine the spark plug carefully

Repair the components such as cracks and broken ends

Repair the components such as cracks and broken ends

Replace the faulty spark plug with a new one

Replace the faulty spark plug with a new one