How To Detect Thermostat Housing Problems In Your Jaguar

Is your Jaguar’s engine temperature gauge suddenly climbing without warning? One potential culprit for this issue could be a faulty thermostat housing. The thermostat housing in a Jaguar is a very important part of the engine cooling system. It is where the thermostat, which controls the circulation of the coolant between the engine and the radiator, is located. Meanwhile, the thermostat is a temperature-sensitive valve that opens when the engine reaches a specific temperature, to let the coolant flow and avoid overheating. When the thermostat housing is damaged, it has dangerous consequences for your Jaguar’s engine. Below are ways you can spot a faulty thermostat housing and steps to fix them.

Possible Symptoms of Thermostat Housing Trouble

• Engine Overheating: The most obvious symptom of thermostat housing failure that is easy to identify is the engine overheating. If the housing deforms or develops cracks or leaks, the coolant cannot flow correctly around the engine, and the engine temperature You may observe that the temperature indicator on your Jaguar’s dashboard is rising or showing signs that suggest it is overheating.
• Coolant Leaks: If a failing thermostat housing has cracks or is broken, it will allow coolant to leak. Signs include finding pools of coolant on the garage floor, or finding that the level of the coolant in the radiator has gone down. A sweet smell inside or outside the vehicle can also be attributed to the leakage of the coolant.
• Erratic Temperature Gauge: When you have a malfunctioning thermostat housing, there is a high possibility of experiencing problems, like unstable readings in the temperature gauge. The gauge may rise and fall between hot and cold intermittently and you can’t tell why. Such fluctuation of the engine temperature suggests that the coolant flow is not controlled properly, which could be caused by faulty thermostat housing.
• Poor Heater Performance: If your Jaguar’s heater is not as efficient as it should be, then you might be facing a thermostat housing problem. The heater works by using hot coolant to provide warm air. If the thermostat housing is leaking or the thermostat is stuck, the heater might not receive sufficient hot coolant, leading to poor performance.

Diagnosing Thermostat Housing Failure

• Visual Inspection: A visual inspection is one of the first things that should be done to diagnose thermostat housing failure. Look at the housing for cracks, leaks, or any other signs of damage. If you see coolant around the thermostat housing it means there is a leak. You can also check to see if there is any sign of coolant dripping on the floor.
• Temperature Gauge Monitoring: Pay attention to the temperature gauge on your Jaguar’s dashboard, to check if it is unusually high or behaving erratically. Any out-of-the-ordinary signs should prompt you to take your car for repair and service from a qualified mechanic.

How To Take Care Of Thermostat Housing Problem

• Replace Thermostat Housing: If the thermostat housing is rusted or has cracks, it will be necessary to change it. It is critical to use OEM parts because they are of higher quality and are more likely to fit correctly and operate well. It is recommended to let a professional mechanic do the replacement for you, so they can make sure everything is well fixed.
• Consult a Professional Mechanic: Jaguar cars are equipped with complicated engines, therefore, it is advisable to contact a knowledgeable mechanic to fix the issue. They have the equipment and experience to diagnose the problem and can advise on the best solution.

Bring Your Jaguar To Howland Autohaus If You Reside In Heath, OH

If you are experiencing some signs of failure in your Jaguar’s thermostat housing, then you should come to us at Howland Autohaus. We have a team of professionals with 30+ years of combined experience dealing with European and Asian import automobiles. You can be confident that your vehicle is in good hands when it is with us. Our garage is situated in Heath, OH and our specialists also help people from nearby areas such as Pataskala, Pickerington, Buckeye Lake, Johnstown, Lancaster, Granville, Hebron, New Albany, Newark, and Zanesville, OH. You can come directly to our office, book your appointment through our website, or even by giving us a call.