Symptoms of a Failing Timing Chain

Symptoms of a Failing or Bad Fuel Filter

No one wants to have a bad time on the road with a faulty timing chain. But before the timing chain downs the tool, it must notify you and give out certain signs. 

It is not something new that every automobile vehicle is made with a timing belt or time chain. Some of these chains are manufactured from fiberglass, others are made from reinforced rubber, but time chains are manufactured from hard metals. 

You can view the bicycle chain to comprehend the timing chain fully. The chain in your vehicle is rotated by the crankshaft and also responsible for operating the camshaft.

If a worn timing chain is not detected before it breaks, engine damage could result in thousands of dollars. 

Failing Timing Chain Signs

Before any breakdown eventually occurs, the following observation or sign are noticed if your timing chain is faulty:

1. A Rough Single

When the timing chain is worn, it becomes weaker and weaker. When this happens, the engine valves, which are indirectly powered from the timing chain, will no longer function properly. When the valves start to run out of sync, the engine will run poorly and cause the vehicle to idle roughly. Rough idling typically involves shaking or shaking when the brakes are applied.

2. No Ignition

If a worn timing chain becomes so loose that it no longer sits properly in gears and does not rotate properly when the crankshaft is on, the engine will not start. When this happens, it is important to replace the chain before attempting to start the vehicle. If the vehicle starts with a badly worn or broken timing chain, the engine can suffer costly or even irreparable damage.

3. Your Vehicle Functions Badly in Some Parts

A worn timing chain allows the valves to run at the wrong time, resulting in very poor engine performance. When the engine runs poorly while driving due to a worn timing chain, symptoms may include backlash, vibration, shaking, and spray.

4. Your Vehicle Produces a Loud Noise

When the timing chain is worn, it loosens. Because it dangles, it may make a rattling noise near the engine when the vehicle is moving. This is due to a loose chain that vibrates as it rotates away from the crankshaft. This is a sign that the timing chain is on the verge of breaking and must be replaced immediately.

5. Engine Light Comes On

One thing you may notice when your timing belt is faulty is the illumination from the engine light. The engine light will come on once the timing belt is having issues, and a professional and certified mechanic should help you detect this problem in no time. You may suspect that this sign is caused by some other factors but a professional will ascertain your suspicion or deny it through a proper diagnosis. 

6. Engine Loss of Power

Another symptom of a failing time belt is lack or loss of power by your vehicle engine. What happens is that the timing of the engine will lose touch with its calibration. You will also discover that the engine lacks the power to fire. Also, the engine may start to run poorly, which eventually may lead to the hearing of the traditional misfire sound.

Frequently Asked Questions

Q: How Do I Diagnose A Broken Timing Belt?

Unfortunately, a broken timing belt always comes too late. On older car models, one of the warning signs of a broken timing belt is the noise of parts such as pistons and valves banging together with an irreversible crash. There is also a break in the camshaft.

But very often with current cars and the increasingly efficient soundproofing of the passenger compartment, absolutely nothing is heard and the only diagnosis is the engine that stops working and does not restart.

A visual check of the timing belt already provides its share of answers. Cracks can be observed in the timing belt, due to aging thereof. During the visual inspection of the timing belt, you can also see the teeth of the toothed belt tearing. Be careful, however, because this is an operation requiring the dismantling of the motor, it should only be carried out by a professional.

Q: When do I Replace my Timing Belt?

The best way to avoid a rupture of the timing belt, which in major damage to the engine requiring replacement, is to replace the timing belt on time. Automakers recommend replacements every 60,000 to 240,000 kilometers, or every 5 to 10 years, whichever comes first.

At gearsustain, we offer you a list of professional approvals for replacing your timing belt and for its maintenance. Take advantage of immediate appointments and benefit from exclusive offers from many manufacturers.

Q: Will a broken timing chain destroy my engine?

The best way to keep a timing belt from damaging is to regularly inspect it and fix or replace it as recommended in the user guide. The recommended distance should be from 40,000 to 60,000 miles before it is checked, if the timing belt is not regularly inspected it may harm the engines.

Q: What happens when the timing belt breaks while driving?

The best-known side effect of a broken time belt while riding is that the valves become crooked, also the cylinder top and the camshaft may get damaged altogether which will also result in the damaging of the cylinder walls, pistons, and others.

Final Thoughts

Unlike some other parts of your vehicle that may not feature on the list of parts that require maintenance, your time belt will always make the list. Make sure you don’t compromise the need to keep your timing chain in good condition. You can only guess while a repairman will give a verdict about the true state of your timing chain.  

Safety is the first thing when driving, whether you use a two- or four-wheeler. Keep the rules and the road will keep you. how many of my fact-checked posts have you about how to maintain your vehicles with limited resources? Pick them here.