Jaguars are held to a much higher standard among drivers than many other vehicles because of their high-performance engine and luxurious comforts. While they are manufactured using the highest quality parts available, even these exceptional vehicles are subject to part failure. Below you will learn more about the function of the thermostat and what to do should you experience thermostat failure in your Jaguar.

All vehicles are designed and manufactured with a thermostat. The thermostat is designed to regulate the flow of coolant through the engine, which is an essential part of the functionality of your Jaguar. When coolant is unable to flow through your vehicle properly, the engine itself is negatively affected.

The thermostat is designed with several moving parts, including a metal rod that allows the thermostat to open and close when needed. When the engine is cool, the metal rod keeps the thermostat closed so that coolant is unable to flow. However, when the engine begins heating up, the metal rod allows the thermostat to open, allowing coolant to flow freely to keep the engine at a cool temperature.

Warning Signs and Symptoms of Thermostat Failure

There are several warning signs that have been reported to alert drivers to an arising problem with their vehicle. It is important that drivers do not ignore these signs and symptoms and have their vehicle inspected immediately by an expert mechanic.

Engine overheating

Jaguars are equipped with a temperature gauge on the dashboard that allows drivers to monitor the heat of their vehicle’s engine. The needle on the gauge will move up, down, or stay in the middle to indicate whether the engine is too cold, too hot, or just right.

When the rod that allows the thermostat to open and close becomes corroded, the thermostat is unable to open properly. When this occurs, coolant cannot flow through the engine as needed, leaving the engine subject to overheating. An overheating engine that is left untreated can lead to complete engine failure.

Erratic temperature changes

When the thermostat fails and the coolant is not able to flow or stop flowing as needed, the temperature gauge on the dashboard will move around erratically. This is a tell-tell sign that there is something not right beneath the hood of your Jaguar.

Coolant leak

When coolant begins leaking from your vehicle, your first stop should be inspecting the thermostat. When the thermostat begins to fail or break down, the coolant is no longer held where it should be. Depending on the formula of the coolant used, you may notice green, yellow, pink, red, or even blue fluid leaking from your vehicle.

It is extremely important that you do not ignore any warning sign from your vehicle if there is a problem beneath the hood. Ignoring a coolant leak or failing temperature gauge can lead to catastrophic engine failure.

What causes a thermostat to fail?

Due to the location of the thermostat in comparison to the engine, it is constantly exposed to extremely hot temperatures as well as corrosive substances. Over time, the extreme heat leaves the thermostat unable to function properly, causes it to break down, or even breaks down parts surrounding it, leaving it unable to open and close properly.

Routine maintenance appointments can help drivers become more aware of their vehicle and what seems to be going on beneath the hood.

Glenwood Foreign Car

Glenwood Foreign Car is conveniently located in Yardley, PA. We have been helping customers of Yardley and the surrounding areas since 1977, including Upper Makefield Township, Newtown, and Morrisville, PA.

We are an auto service center specializing in the service and repair work of foreign cars, such as Audi, BMW, Jaguar, Land Rover, Mercedes-Benz, MINI, Porsche, Smart, Volkswagen, and Volvo.

Glenwood Foreign Car is a BOSCH Certified Service Center. We provide customers with factory-grade service at an affordable cost. Our team is proud to offer our loyal customers loaner cars, available upon request, and a BOSCH service credit financing option. This financing option is a great option, as it offers an easy application process, no annual fees, and low monthly payments. Our team of highly trained professionals is here to help with all of your foreign car needs, so give us call today!

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A problem that can occur with Jaguars is a coolant leak. Usually coming from your car’s undercarriage, coolant leaks should never be ignored. This type of leak indicates a major problem in your engine and should be addressed quickly to avoid overheating and potential engine damage.

Also known as antifreeze, coolant is typically brightly colored, usually green or pink, and has an almost sweet aroma. Along with a few additives, coolant is basically glycol-based with additives and distilled water. Its main function is to cool down your Jaguar’s engine. It does this by absorbing the heat that circulated through the engine system, whereafter it passes through the radiator, where it is cooled off so it can repeat the process.

Coolant Leak Problem

When first noticing a leak, you should initially try to figure out if your car is leaking coolant or if it’s a different liquid or substance. As with any car, your Jaguar features many liquids that could be leaking.

To find out what substance is leaking, you can place a piece of paper under your car and let it sit there for a few hours. You can then take a look at what leaked, paying special attention to its smell and color. This will help you discern whether it is coolant leaking or something else like gas or oil.

Reasons for a Coolant Leak

After discovering that coolant is leaking from your Jaguar, you can next try to figure out the cause of the leak. There are two primary reasons that coolant leaks happen:

• Radiator Issues: Holes or cracks in the radiator can often cause leaks, as they allow the coolant to seep out of the radiator system. The radiator itself is a highly important aspect of the coolant system, since the hot coolant that has circulated from the engine cools itself down inside the radiator before it recirculates. The radiator also plays an important role in the pressure maintenance in the engine. Additionally, the coolant’s temperature will not stay consistent the way it should without the radiator. This could result in overheating. Even the smallest of bumps or cracks in the radiator can cause serious problems.
• Head Gasket Problems: Most typically, coolant leaks are caused by faulty or failing head gaskets. The head gasket’s function is to make the coolant system a closed circuit, leveling the pressure and stopping coolant from going where it shouldn’t. With a damaged or defective head gasket, the coolant could escape the system, entering places like the cylinders or crankcase, where it can mix with engine oil. In turn, this can often cause damage to the engine itself. If the coolant reaches spark plugs, it will burn and emit white smoke coming from the exhaus The head gasket can malfunction for many reasons, but it is commonly because of consistent overheating of the engine.

Though these issues can be difficult to find, a trained mechanic should have no problem diagnosing and fixing your coolant leak’s cause. That’s where we come in.

Glenwood Foreign Car for Your Jaguar

Glenwood Foregin Car in Yardley, Pennsylvania is a premier foreign car repair shop ready to help your Jaguar get back to its best shape. Located off of Woolston Drive, Glenwood Foreign Car services the entire Yardley area including Upper Makefield Township, Newtown, and Morrisville, PA.

We take pride in hiring the best-trained mechanics for the job and guarantee that we can diagnose and repair your Jaguar’s problem quickly and more cost-effectively than the dealership. Here you’ll find the most comprehensive services and repairs on the market, with quality customer service to match.

In addition to repairing either the radiator or the head gasket that is causing your coolant leak, Glenwood Foreign Car offers the following services for your prized Jaguar:

• Brake repairs
• Check engine light diagnosis
• Electrical system services
• Engine repairs and rebuilding
• Transmission maintenance

If you find your car leaking a sweet-smelling, colorful liquid, then you have a major problem on your hands. Ensure that your Jaguar won’t develop any more serious problems due to a coolant leak by taking your vehicle in to Glenwood Foreign Car today.

The post Signs that Your Jaguar has a Coolant Leak From the Professed Car-Geeks In Morrisville appeared first on Glenwood Foreign Car.

Every vehicle you will own in your life requires strict maintenance to function properly. If even one part goes unchecked, a domino effect could take place, damaging all other parts until the car breaks down entirely. This is especially true of Jaguar vehicles, because they are far more delicate than your average domestic brand.

One of the most vital parts of your car is the engine thermostat. It regulates the temperature of the engine by allowing coolant to flow through at the proper times. Without it, your Jaguar will overheat and eventually damage the engine.

That is where the thermostat housing comes in. The housing protects the thermostat itself from becoming damaged, and it provides a way for the coolant to flow into the radiator.

To avoid total failure of your Jaguar vehicle due to overheating, you will need to learn to recognize when the thermostat housing may be failing, what you can do about repairs, and how you can maintain it in the future.

Warning Signs of Failing Thermostat Housing

When the thermostat housing breaks, you will notice some pretty clear symptoms that indicate that you should take your Jaguar in to be inspected and repaired:

The coolant leak

This is one of the first signs that your thermostat housing has failed. This part is what helps the coolant flow through your engine. If you see a puddle underneath your vehicle or liquid dripping from underneath the car itself, you should inspect it. If the liquid is blue, green, red, amber, pink, yellow, or orange, it could be coolant. It will smell sweet. Gasoline is strong and acrid; you will likely be able to distinguish between the two easily.

Your engine is overheating

Without coolant, your engine can’t maintain its optimal temperature. It will begin to overheat, which will eventually damage the engine beyond repair. You should keep an eye on your temperature gauge. If the needle consistently rises while you drive without hitting a plateau and leveling out, you may have an issue with the thermostat housing and even the thermostat itself.

How to Maintain Engine Thermostat Housing in the Future

If your thermostat housing is already broken, there is nothing you can do but get it repaired in the meantime. In the future, however, there are a few things you can do to cut down on the likelihood of your Jaguar vehicle overheating:

• Have your car regularly inspected. It is important to make regular stops at an auto shop for check ups. A qualified professional will be able to spot things that you may not have noticed yet. They can help you fix it before the problem gets worse.
• Talk to your mechanic about replacing an old standalone thermostat housing with an integrated part instead. In older Jaguar vehicles, the housing and the thermostat were kept separate, so it made repairs more difficult. With an integrated unit, you save time and money. Your mechanic will be able to take it all out in one piece instead of spending extra time replacing them individually.

Where to Go for Repairs

If your thermostat housing is already in disrepair, the latter tips only help you later. For now, you need to get yourself and your Jaguar vehicle over to someone who can help. Not everyone is prepared to deal with a foreign car such as yours. If you want to be able to trust your technician to repair the issue properly the first time, you need to see someone who specializes in working on Jaguars.

That is why you should stop by and let the qualified technicians at Glenwood Foreign Car help you. We have been in business for over 40 years. That is a lot of experience that our competitors don’t have. Some may worry that older shops only use old techniques, but we don’t. We use the latest technology and devices to help diagnose and fix any issues that may arise. You get the best of both worlds by trusting more experienced people with the best and newest tech available.

If you are in need of help in the following areas of PA, come by for repairs as soon as you can:

• Upper Makefield Township
• Yardley
• Newtown
• Morrisville

The post Tips to Maintain the Thermostat Housing of Your Jaguar appeared first on Glenwood Foreign Car.

The Jaguar is a recognizable symbol and the pride and joy of quality British products. William Lyons and William Walmsley originally founded their company in the year 1922 naming it The Swallow Sidecar Company. The founders were avid motorcycle fans and originally manufactured sidecars for motorcycles. In 1935, the Jaguar SS 2 ½-litre was first released, but it looks very different from the quintessential Jaguar people are most familiar with today. The company really rose to fame with the production of their sports cars, which were produced between 1948 and 1975.

The Jaguar represents class and sophistication. Many celebrities and royals over the years have been spotted in this elegant vehicle. Yet, even with its high profile owners and reputation for reliability, the Jaguar can succumb to problems every now and again. One common problem is a malfunction coolant reservoir. The coolant reservoir is an important system to the proper function of many vehicles. The coolant system is located in the engine bay, where the reservoir holds the coolant for the process of running your engine. It is a pressurized system that helps regulate the temperature of the engine.

How To Identify a Malfunctioning Coolant Reservoir

There are a few common symptoms that may indicate you are experiencing a malfunctioning coolant reservoir. The most obvious is an overheated engine, which is also an extremely serious issue and should be addressed immediately. If your coolant system is not working properly, this might mean an issue with the reservoir itself or the pressurization system. If not functioning properly, it won’t monitor the engine temperature correctly, causing your Jaguar to overheat. Now, an overheating engine does not always mean that you’re having an issue with the coolant reservoir, so it is wise to take your vehicle to an expert to make sure you have a proper diagnosis.

Two other common symptoms go hand-in-hand with one another: leaking coolant and being regularly low on coolant. If the coolant reservoir in your vehicle is damaged, there could be a small leak draining the system of all the coolant. This would mean that you might regularly need to refill the tank with coolant. The reservoir can be damaged from a number of things, but most common would be the aging of the plastic tank, causing it to wear out and crack. It could also be that the tank has overheated and worn out. Coolant is made from glycol and water, so if there is a minor leak you will notice steam and drops of coolant beneath the location of the reservoir. If the damages are more severe, you may see larger puddles. If you have leaks in the reservoir, you will find yourself frequently having to add more coolant to your car, which can be costly and frustrating.

What To Do About a Coolant Leak

The first sign of a malfunctioning coolant reservoir will be the need to refill the tank with more coolant on a regular basis. It is important to address this problem quickly, or else it could lead to substantial damage to your engine that may be expensive to repair. If you’re unsure if you have a coolant malfunction, it is recommended to visit an expert who will be able to diagnosis the problem.

The Jaguar is a delicate system that takes a solid understanding in order to maintain excellent performance. That is why staying up to date on services needed is an important task. Even though it is rare, a coolant malfunction could be a result of a radiator issue; however, this is uncommon with Jaguars. If it is a simple leak in the reservoir, you will need to purchase a proper replacement tank and install it. If you do not feel comfortable doing this on your own, a trained mechanic will be able to do it for you.

How We Can Help

Here at Glenwood Foreign Cars, we have expert mechanics to help you identify the cause of your coolant issues. Convenient to Upper Makefield Township, Yardley, Newton, and Morrisville, PA, we are able to provide you with the diagnosis and service to make sure your Jaguar is running smoothly. With over 40 years of service, we have long-standing relationships with our customers and aim to provide quality service. If you would like to schedule an appointment or learn more about other services offered, feel free to give us a call.

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