Tips to Avoid Premature Ignition Coil Failure in Jaguar

by techplusaadmin June 18, 2018

Ignition coil failure is an issue for all drivers eventually, and to keep your Jaguar in optimal condition it’s important that you remain aware of what to expect when it comes to ignition coil failure. It is most pressing that you know what steps to take in order to best prevent ignition coil failure from occurring prematurely, and are familiar with the common symptoms your car may exhibit if or when ignition coil failure does occur. In this article, we’ll go over the aforementioned factors, as well as helpful suggestions and solutions to the issue.

Do all cars experience ignition coil failure?

Jaguar vehicles are one of the most exceptional brands on the market today in quality and consistency, but they are not invulnerable to the common problems that many drivers experience. As cars age, it becomes more probable that they’ll run into performance issues and part failure. Ignition coils in particular become more susceptible to wear as a car accumulates mileage, so it’s possible that as your Jaguar ages the ignition coils could fail – but there are certain factors that can expedite this process. Premature ignition coil issues are usually due to one or more factors:

• Engineering and design issues
• Individual driving practices or conditions
• Age of the car
• Mileage on the car
• Spark plug health

So, the answer to the question is both a yes and no answer; no car is immune to ignition coil failure, but certain preventive care actions can help to prevent it from occurring prematurely.

Contributing factors to be aware of

Noticing any changes in your Jaguar’s performance or functioning and addressing them with the help of a Jaguar specialist is critical, as it can ensure your car’s performance standards, longevity, and value retention. Here are some symptoms of performance issues that Jaguars may experience when ignition coil failure has occurred, or is on the horizon:

Problems with stalling or misfiring

These two symptoms usually occur as the ignition coils are in their final stages and require replacement. You may experience engine stalling and misfiring or general rough driving conditions. Stalling and misfiring are often described as engine hesitation, malfunction, or seizure. Engine stalling and misfiring in any car, let alone a Jaguar, is highly unexpected by drivers, and can be frightening. It’s important for your safety that any engine stalling or misfiring is checked out right away.

Changes in fuel economy

Your fluctuating gas mileage is normal depending on many different factors, but it can also tell you a lot about what’s going on with your engine and ignition coils specifically. Lowered gas mileage is often a symptom leading up to more severe performance issues, so it’s important to bring any suspicious changes in fuel efficiency to your reliable Jaguar automotive shop.

Condition of spark plugs

Ignition coil failure is significantly sped up when the spark plugs aren’t working well. If spark plugs begin to wear out, it’s only a matter of time before the ignition coils do as well. Replacing spark plugs when needed is one way to spare your ignition coils the added stress, but you’ll likely need to replace both.

How to follow through with preventive care

The best way to avoid premature ignition coil failure is to provide your Jaguar with high quality, consistent, preventive automotive care. Here are a few first steps to take to get the process going:

• Only utilize automotive shops with expertise in Jaguar vehicles
• Ask that your automotive professionals perform an inspection of the ignition coils
• Follow the maintenance tasks outlined in your Jaguar owner’s manual
• Don’t hesitate to address symptoms that are out of the ordinary
• Make sure the shop you choose uses high quality parts for ignition coil or spark plug replacements

Automotive repairs are usually stressful, unexpected, and expensive; here at Tech Plus Automotive, we take a preventive approach to keep automotive care simple, effective, and affordable. Jaguar drivers from the areas of Scottsdale, Phoenix, Paradise Valley, and McCormick Ranch, AZ, have entrusted us with their prized vehicles for years because we honor our commitment to uphold our professional standards of expertise and honesty. If you have recently noticed the signs of ignition coil failure in your own Jaguar, please call us to learn more about our shop or to schedule an appointment to address the performance issues.