What will happen to your truck if ignore knocking sound?

Ignoring a knocking sound in your truck could lead to severe engine damage or even engine failure. The knocking sound is typically caused by excessive wear and tear on the engine components, such as worn-out bearings, piston slap, or connecting rod issues. By continuing to drive the truck with a knocking sound, you risk further damaging these components and making the repairs more expensive or, in some cases, irreparable. It's strongly recommended to have the knocking sound diagnosed by a qualified mechanic as soon as possible to determine the root cause and address it timely before it worsens.