Meineke Car Care Centers

Timing Belt and Chain: What They Are and When to See a Mechanic

Your engine relies on precise timing to run smoothly—and that’s exactly what the timing belt or chain controls. Since it synchronizes the movement between the crankshaft and camshaft, the timing system ensures your engine’s valves open and close at the right time. If it wears out or breaks, then it can cause serious engine damage. Whether you’re driving through Garland or heading to the Asian American heritage festival, staying on top of timing belt or chain maintenance is essential to avoid breakdowns and expensive repairs.

At Meineke in Garland, our ASE-certified mechanics inspect, replace, and also maintain timing belts and timing chains to keep your engine in sync. So, in this post, the experts at Meineke explain what the timing belt and chain are, how they work, why they’re important, how to care for them, and when to see a mechanic.

What Is a Timing Belt or Timing Chain and How Do They Work?

The timing belt (or timing chain, depending on your engine design) connects the crankshaft to the camshaft. As the crankshaft turns, the belt or chain rotates the camshaft so that your engine’s intake and exhaust valves open and close in sync with the pistons. If the timing is off, then your engine won’t run efficiently—or worse, it won’t run at all.

Timing belts are made of reinforced rubber, while timing chains are made of metal. Most modern vehicles use one or the other, however, not both. Although they serve the same function, they wear differently over time.

So, Why Is the Timing Belt or Chain Important?

Because your engine depends on perfect timing, a failure in this system can cause costly damage.

• Keeps engine parts moving together – If the timing is correct, then your engine runs smoothly.

• Prevents valve and piston collisions – If the belt or chain fails, then these parts can crash into each other.

• Supports fuel efficiency – If the timing is accurate, then your engine burns fuel efficiently.

• Avoids sudden engine failure – If the timing belt breaks, then your car could stop running without warning.

How to Maintain Your Timing System

Proper maintenance helps prevent sudden breakdowns and costly repairs.

• Replace the belt at recommended intervals – If your vehicle uses a belt, then most manufacturers recommend replacement every 60,000 to 100,000 miles.

• Check the chain for wear or stretch – If your vehicle uses a chain, then it may last longer but still needs inspection.

• Listen for ticking or rattling sounds – If you hear unusual engine noise, then the belt or chain may be loose or worn.

• Don’t skip scheduled services – If you keep up with maintenance, then your mechanic can catch timing issues early.

When to See a Mechanic

Visit Meineke in Garland if you notice any of the following signs:

• Engine misfires or runs rough

• Rattling, ticking, or clunking sounds from the engine

• The check engine light is on

• You’ve reached the mileage limit for your timing belt

• You bought a used vehicle and don’t know the timing belt’s service history

So, Call Meineke in Garland Today for a Timing Belt or Chain Inspection

Since the timing belt or chain controls your engine’s most vital functions, keeping it in good condition helps you avoid major repairs. But if you hear strange noises, your engine runs rough, or you’re due for replacement, Meineke on Broadway Blvd in Garland is here to help. Whether you need a quick inspection, belt replacement, or full timing service, our ASE-certified mechanics will keep your engine running strong. So, don’t wait for a breakdown—call Meineke today for a check-up.

If the Meineke in Garland, is not a convenient auto repair center for you, Meineke also has 11 car repair centers is Texas: