If you notice any of the symptoms of bad spark plugs, such as engine misfires, rough idling, or difficulty starting the vehicle, it may be time to replace them. Replacing the spark plugs at regular intervals, as recommended by the vehicle manufacturer, is essential to...
The noise occurs because the connecting rod is no longer functioning properly, leading to improper clearance between the components, causing them to collide or move irregularly. The knocking sound may start subtly but often becomes more pronounced as the damage to the...
