On the whole, Volkswagen has a great reputation for producing incredible cars which have kept drivers happy for generations. However, recently, some negative perceptions of the brand have surfaced due to the discovery of defective timing chains in VW’s more recent models. There has even been a class action settlement to help reimburse drivers for the inconvenience and cost of repairs caused by the timing chain faults. In this article, we’ll be taking a closer look at how you can fix defective timing chain issues in your VW.

What is the timing chain and what does it do?

The timing chain is found inside the engine of your VW. It links the camshaft and crankshaft together, which guarantees that the engine is able to run smoothly and in perfect harmony with your VW’s transmission. If the timing chain if defective, then the two of the most essential systems inside your engine will not be connected, meaning your engine will be unable to control its integral systems such as the valves pistons and rods. This means your car is going nowhere fast.

A non-defective timing chain can last a long time and will only need to be replaced after around 120,000 miles, with proper maintenance practices.

How to Know if your Timing Chain is Defective

As it has such an essential role to play in the overall health of your engine, when the timing chain has developed faults, you are going to notice a reduction in the performance, function, and overall feel of your engine. This will be in conjunction with one or more of the following signs listed below.

Rattling or Clunking Noises

Unexpected or unexplained noises coming from your car is never a good sign. In the case of timing chain faults, noises will be heard coming from the engine directly. This will usually sound like a rattling noise. It indicates a loose chain. However, you may also notice a clunking noise when decelerating.

Illumination of Check Engine Light

As the check engine light informs drivers of engine issues, if a timing chain fault occurs, the warning light will illuminate. The illumination of this light for whatever reason should always be a cause for concern and investigated thoroughly.

Engine Performance Problems

Timing chain defects are almost certain to increase the chances of engine issues, such as misfiring, stalling, and failure. While these problems could be caused by other issues, it is important to rule out the timing chain also.

Old or Expired Oil (followed by contamination)

As the timing chain is constantly turning, it needs to be kept properly lubricated to ensure it remains in peak working order. A lack of lubrication will cause the chain to grind and wear excessively. When this happens, you will probably notice metal shavings in your oil, which are the pieces of the timing chain which have been ground down.

How to Fix Timing Chain Issues

Of course, the number one way to fix any issue with your car is to prevent it from happening in the first place with correct and stringent maintenance and servicing practices. Taking care of your VW in this way will help ensure the longevity of all its parts, as well as ensure any issue that occurs is caught early, meaning damage to the parts connected systems is unlikely to have occurred.

Aside from keeping up to date with car care, drivers can also look after their timing chain by ensuring their engine oil is regularly topped up and changed out as directed by your mechanic or owner’s manual. This will help ensure the timing chain is well-lubricated and unlikely to rapidly deteriorate.

Of course, as mentioned at the start of this article, your VW may have a timing chain that is simply prone to failure. Therefore, if this occurs, you should check with your dealership if you qualify for any financial aid or reimbursement for this issue.

Das European Autohaus

If you are concerned about the health of your Volkswagen’s timing chain, then you can rely on the friendly team of experts at Das European Autohaus of Spring, Houston, TX for impartial advice and 5-star repairs and servicing. Call us today for an appointment or come by for a consultation.