This article outlines common causes, practical diagnostic steps, and actionable fixes to address a knocking sound in a car while emphasizing when professional help is essential.

Dec 5, 2025 · Keep reading to learn what engine knock really is, the common causes of engine knocking, and most importantly, practical solutions to diagnose and fix the issue before serious …

Jan 12, 2026 · Hearing a knocking sound under your car? Learn the most common causes, how to find the culprit, and what it'll cost to fix.

Oct 15, 2025 · If you hear a knocking sound while driving, don’t ignore it. This guide explains the most common causes—from sway bar links to bad struts—and how to fix them before they become serious.

A knocking sound while driving signals a mechanical failure that requires immediate attention. This noise is a sharp, rhythmic, or metallic sound indicating excessive play or impact between internal moving …

Jan 30, 2026 · So, if you hear something knocking at your engine, take a deep breath and pull over safely. An engine knock often means the engine isn’t igniting properly, but fortunately, this problem …

Feb 24, 2025 · Learn why your car makes knocking sounds, common causes like engine knock or bad CV joints, and smart fixes to prevent costly repairs.

Oct 26, 2025 · Engine knocking, also sometimes called pinging, tapping, or rattling, occurs when fuel in one or more cylinders burns unevenly or prematurely. If not treated, chronic knocking can cause …

Engine noises are your car’s built-in warning system—listening early and acting quickly is the cheapest insurance against major repairs. Whether it’s a belt squeal or a deep metallic knock, knowing what …

Feb 7, 2025 · Knocking sounds in your car's engine can signify several issues ranging from faulty components to incorrect fuel usage, each requiring prompt attention to avoid further damage and …