The oil cooler gasket in a BMW 6 Series is a component that separates the engine oil and coolant in the car. When this particular gasket deteriorates, it can result in oil and coolant mixing or even lead to the emergence of a variety of symptoms. The most common signs of a failing or blown oil cooler gasket in a BMW 6 Series are discussed below.

Signs You Need To Replace Your Oil Cooler Gasket

• Oil Leaks: A clear indication of a failing oil cooler gasket is an oil leak visible to the naked eye. You may find the oil accumulating at the bottom of your car or dripping from the engine compartment. This occurs when the gasket fails to serve as a seal and lets oil come out. In the long run, it causes low oil levels that if not diagnosed can cause danger to the engine.
• Overheating Engine: The oil cooler is an important unit because its primary function is to cool the oil in the engine. If the gasket fails, the oil cooler may not function properly, which means the engine can overheat. If the car engine gets too hot, then several parts can be damaged, or the engine could simply seize up.
• Low Oil Pressure: A ruptured or damaged gasket means that there will be a loss of oil pressure as oil flows out of the system. Lack of enough oil pressure could cause parts of the engine to get little or no lubrication and end up wearing out quickly. Sometimes, you may see a warning light, which is usually an oil pressure warning light, that tells you that something is not right with your BMW.
• Contaminated Oil: If the oil cooler gasket is faulty, it can cause oil contamination by allowing either coolant or other foreign substances to find their way into the oil. This mixture may lead to dilution of oil, which means that it cannot perform its function of lubricating the engine. While doing an oil check, if the oil is milky or foaming, it could be that the gasket is bad.
• Engine Performance Issues: Low oil pressure, overheating of the engine, and the possibility of contamination, will make your BMW 6 Series less powerful. The engine may take time to pick up speed, might hesitate while accelerating, or lack the normal power it used to deliver.

How To Solve Oil Cooler Gasket Failure

• Inspect for Oil Leaks: The first signs that your oil cooler gasket is failing are oil leaks around the engine and under the car. Find out if there is a sign of an oil leak or if the oil is accumulating in any area. Also, check the coolant reservoir to see if it is mixed with oil.
• Replace Gasket: If the gasket is proven to be the problem, then it needs to be changed. This is not a do-it-yourself job, as it entails disassembling some parts of the engine to access the oil cooler and gasket. For this reason, it’s advisable to have your BMW taken to a certified mechanic, who will work on the BMW engine and install the gasket effectively.
• Regular Maintenance: In order to avoid such problems in the future, you should follow the maintenance for your car – oil changes, check-ups, etc. This helps to identify small problems before they grow into catastrophic mechanical disasters.

Count on Tanner Motors For BMW Oil Cooler Gasket Repairs In Phoenix

As a 6 Series BMW driver, if you observe any of the indications we have looked at – oil leakages, low oil levels, or the engine overheating, then your car might have a faulty oil cooler gasket. If the problem is caught early, it will be easier to fix and will not require you to spend a lot of money having your BMW’s engine fixed. For drivers in Phoenix, AZ, Tanner Motors is here to help. We have skilled technicians who have worked for many years handling BMW cars. Our technicians will quickly identify and rectify any problem related to the oil cooler gasket or other engine parts of your vehicle. Don’t let a small leak become a big issue – call us now to set up an appointment for an inspection of your BMW and ensure the best performance!