One possible problem you should look out for in your Jaguar is coolant reservoir failure. The coolant’s job is to regulate the temperature of your vehicle’s engine. The amount of coolant that is necessary to do that job depends on the heat of the engine. When the engine is hot, the coolant expands, and more of it stays inside the reservoir. When the engine cools down, it contracts, and more coolant comes out of the reservoir.
Without the existence of the reservoir, it would be much harder for the vehicle to control how much coolant is in use at any given moment, and it wouldn’t be able to keep the engine at the proper temperature to function as designed.
When the engine isn’t able to maintain the proper temperature, that leads to many other problems from issues as seemingly minor as lowered fuel efficiency to catastrophic, total engine failure. This is why it’s important to get any problem with your cooling system fixed as soon as you suspect any issue. Catching this early means it’ll be easier and less costly to repair.
Watch for These Symptoms of Coolant Reservoir Problems
Coolant reservoir failure can be very damaging to both the car and your wallet if left untreated. Luckily, there are some signs that you can look for to give you a heads up that there’s a problem, so you can take action and contact your Jaguar service center for an inspection.
- Coolant Leaks: If the coolant reservoir is failing, one of the first things you might notice is coolant leaks. Coolant, unlike most other vehicle fluids, isn’t brown or red. Instead, it is often bright pink or green. This purposeful bright coloring makes it very easy to identify if you see it pooling underneath your car. Coolant usually smells very sweet, which helps with identification as well.
- Engine Overheating: One of the primary roles of coolant is to help regulate the internal temperature of your Jaguar’s engine. Because of this, another common side effect of reservoir failure is problems with the engine overheating. You will see the gauge on your dashboard creep towards unsafe levels. If you see a problem with extreme engine temperature, pull over safely and turn off your engine. You may have to call for a tow to your nearest Jaguar service center.
- Low Coolant Levels: This typically means that there is a leak. Even if you do not see the telltale signs of a leak under your Jaguar, you may realize that you have to replace coolant far more often than normal. Coolant will evaporate and get dirty over time, so it’s normal to have to replace it regularly, but if it seems like your vehicle has low coolant levels frequently, that’s probably a sign of a larger issue. A slow leak is still a problem that can turn into an immediate emergency for your Jaguar’s engine.
Coolant reservoir failure can be a result of many different things, including natural wear and tear, damage due to an accident, or damage due to other faulty parts in the car. Whatever the cause, the best course of action is to take your vehicle to a professional mechanic for repair as soon as you notice a potential problem. They will be able to fix the problem quickly and correctly.
My Euro Pro for Your Coolant Reservoir Problems
The best way to avoid coolant reservoir issues and the resulting leaks is through regular maintenance. This includes 
checking your coolant levels regularly on your own, but it also includes bringing your vehicle to the shop for regular maintenance on a schedule recommended by your owner’s manual or your technician.
Whether you’re already having coolant reservoir issues or you just want a routine check-up for your Jaguar, My Euro Pro is happy to service your car. We serve customers in Myrtle Beach and Charleston, South Carolina as well as Wilmington, North Carolina.
Our technicians are highly trained and certified experts in European car brands including Jaguar, BMW, Audi, Land Rover, and others. This means that we know your vehicle’s intricacies. We will get your repairs and maintenance done efficiently. Contact us today to schedule our services!