Coolant is an extremely important fluid in any car. It is responsible for keeping several parts of the engine clean and cool. If coolant leaks out of any gasket, hose, or seal, it can cause the different parts of the engine to rub together and cause friction. This friction increases the temperature inside your engine compartment. These extreme heat can cause major engine damage and even melt steel.

As soon as you notice there is a coolant leak in your Jaguar, it is important to visit our licensed mechanic so we can inspect your Jaguar and get to the source of the problem.

There are several things that can cause your coolant to leak out of your car. Some of the most common causes include those listed below.

External Leaks

These leaks are often seen as the easiest to diagnose, though you will still need to bring your Jaguar to one of our professional mechanics to get the problem fixed.

The radiator hose is one of the most common causes of this kind of coolant leak. The rubber in the hose will wear out over time and can become brittle or crack. Even a small hole is enough to allow the coolant a way to escape.

The seals and connections between the hoses and different system parts can degrade. This will allow for leaks. If these seals are broken, cracked, or damaged, the coolant may find a way to seep out slowly. You should have a mechanic take a look at all the seals and gaskets to ensure there are no holes, cracks, or splits that may allow the coolant to leak out.

Even damage to the radiator is enough to allow a coolant leak. This cause is harder to diagnose than some of the others and will need the trained eye of a qualified mechanic. It is important to catch this problem as soon as possible to help prevent any major issues to your engine and to keep you on the road with confidence in your Jaguar.

Radiator Cap Leak

The radiator cap is important for maintaining all the optimal pressure necessary to move the coolant and water mixture in the car. When this does not work, adequate pressure is not obtained. The liquid coolant can’t move through the system.

It is not uncommon for the radiator to become cracked with age. Regular inspections are one of the best ways to make sure the radiator cap can still create the proper seal as designed.

Internal Leaks

Internal coolant leaks are a little harder to find. Since they do not cause any kind of puddle of coolant under the vehicle like other options, they are harder to find. You may notice these first when the coolant levels continuously go down, even right after you have refilled those. When you suspect there is an internal leak of the coolant in your car, it is important to visit one of our mechanics to take a look.

How to Fix a Coolant Leak

When you begin to suspect a coolant leak in your Jaguar, it is important to receive professional help on the issue as soon as possible. Without the right level of coolant in your vehicle, your engine and transmission can overheat, causing many different problems and potentially leaving you stranded on the side of the road.

We are trained to work on many car makes and models including Land Rover, BMW, Audi, Mercedes, Porsche, Volkswagen, and Asian imports. We are happy to service your car for transmission issues, AC repair, battery replacement, manufacturer service maintenance plans, and brake repair. Check our reviews online for what our customers are saying about our excellent service.

At Rowlett Motorwerks, we are happy to help with all of your coolant leak problems in your Jaguar. We understand that this kind of leak can cause a big headache and needs to get fixed right away. Our professional mechanics are proud to serve the area of Garland, Rockwall, Sachse, Wylie, and Rowlett, TX with all their car maintenance & repair needs. Call us today to set up your appointment. We look forward to meeting you soon.