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Volkswagen: Defective Timing Chain’s Effect to Performance


Nothing is perfect, especially, recently a classic car like a Volkswagen.  These cars are known to have concerns with their timing chains on some recent late model version of certain engines. The premature wear of timing chain tensioner has been documented well enough to snap, loosen, and cause troubles for the engine performance.


Volkswagen: The Timing Chain

The timing belt, better known as the timing chain is an important part of the car’s internal combustion engines. Timing chains in VWs are located in the front part of the engine, adhering to different gears and pulleys that smoothly rotate around them. It likely to be compared to a bike chain since the different links on the chain lock into place with the crankshaft and the camshaft, controlling the pistons, rods, and the cylinder head valves. It generates power for the smooth control of the ignition processes.


Imagine a bike chain which will wear over time. The same thing happens with the VW timing chain. Take a gold chain, for example, this is a malleable metal that will stretch when exposed consistently on a high temperature. It will stretch up to a point when it will snap. And since it’s an integral part of your VW’s internal engine, you lose that expensive part which will lead to engine damage and total failure.


Volkswagen: Defective Timing Chain

It is widely known in the community that even when it’s normal for the timing chains to be replaced after it wears over time, timing chains from VWs are known to have an issue. Premature timing chain failure is especially experienced by older VW models mostly related to failed chain tensioner.


The chain is tightly kept by the timing chain tensioner, a purpose failed to be fulfilled by VW timing chain tensioner. This failure even led to more legal concerns that reached to multiple class action lawsuits in the past.


A loosened timing chain can lead to either of these car troubles: an engine failure, starting problems, illumination of check engine light, and the engine’s rattling noise.


You can see the issues proves to be serious and that steps should be taken up a notch to keep these problems from happening to your VW. You should also expect a replacement before the recommended interval in your owner’s manual.


VW’s Timing Chain Defect on Performance

A defect on your Volkswagen could be devastating and serious. But there are signs to determine that your chain is loosened. Knowing these signs will give you a heads up to resolve the issue immediately.


The Misfiring Engine

An engine misfire could be due to a failed timing chain but is not necessarily the reason as this could also indicate an issue in the engine functioning. If the loosened timing chained is confirmed, the process of combustion is seriously interrupted by the thrown off piston function and the engine valves’ timing. Your VW needs a definite differential diagnosis as soon as possible.


Engine Oil: Contaminated

There are numerous things that could contaminate an engine oil. But when it is related to the timing chain failure, there will be metal shavings in the oil of your Volkswagen. Your technician will tell you that this does not look good and this means that there is friction and breaking off and breaking between the components of your engine that can enter your oil. This is a serious concern as a VW owner which means that you have to consult a VW specialist to fix the issued.


Time Chain Failure: How to Prevent this from happening?

No one likes to fail, especially, when your VW’s performance is compromised. To address the problem, make sure that the chain does not break or snap in any way since the damage you’ll deal with in your hands will be irreparable, most of the time.

However, RandomFix has three tips for you to remember to prevent the Volkswagen timing chain from failing:


You wouldn’t want to address this problem too late. It’s best to handle it the soonest time possible to prevent the breaking or snapping of your timing chain. Here are three things to do to prevent a failing VW timing chain:


Perform the Ongoing Inspections

Letting a VW specialist do a routine inspection with your own VW might just be the best way to prevent failure of a timing chain since these cars are prone to a premature timing chain tensioner wear. Make sure your technician keeps an eye on the tensioner quality itself.


Oil should be changed regularly

As mentioned earlier, the engine oil is contaminated with metal shavings as a result of the friction of the engine components. To avoid further problems, your oil should be changed regularly. Changing the oil on a Volkswagen is easy and can be done in under 30 minutes at homes.


Follow up on the confirmed issues of your VW

Timing chain wears signs mentioned above is to be checked and fixed immediately to avoid wasting time and an irreparable car. This will let you save money for yourself.


There you have it, how is your Volkswagen’s performance?

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