A common problem with BMW 6 series vehicles is oil cooler gasket failure. These vehicles are known for being high-quality and powerful, so any important issue affects the overall performance. While unfortunate and dangerous if left untreated, there are ways to easily fix the problem before it turns into something costly and annoying. We will explain what an oil cooler gasket does, why it is important, warning signs of failure, why gaskets fail, how to fix the issue, and where to go for help.
What is the function of an oil cooler gasket?
Oil cooler gaskets seal the oil cooling system in a BMW 6 series vehicle. The seal prevents heat from seeping in. When the oil is at a proper temperature, it safely and properly lubricates the parts of the car that it needs to in order to keep it running smoothly.
Why Oil Cooler Gaskets are Important
Without these gaskets, the oil in the vehicles will heat up and in turn, it will not lubricate the other parts that it should, leading them to corrode or grind together. This results in a domino effect that severely damages important auto parts and may ultimately break down the BMW altogether.
Warning Signs of Malfunction or Failure
If the oil cooler gasket begins to malfunction or fail, you will see signs ahead of time that would indicate so. Please take note that some of these can also be signs of other serious problems, so do not try to diagnose the vehicle’s issues yourself.
- The engine may be overheating. This is a serious issue that requires an immediate fix to avoid the engine breaking down entirely.
- The engine oil may leak. You will know because oil is distinctive in smell and color. It is dark brownish-black in color and may throw off rainbows in the light, while the coolant is usually blue and smells sweet. Yellow tinted fluid with a strong smell is fuel.
- The oil in the BMW is contaminated or filled with debris.
Why Air Cooler Gaskets Fail
If your BMW’s air cooler gasket fails, there are a few situations that could have caused it:
- Normal wear and tear. All parts of any given vehicle will malfunction and eventually fail over time. Nothing lasts forever, so everything needs to be replaced. Your gasket is no different.
- Manufacturer error could be the culprit. BMW has improved parts so they will be more durable and perform better for a longer amount of time, but sometimes, things slip through the cracks.
- The gasket has come loose and is not keeping the oil cooled to the proper temperature. This could happen for many reasons, but the ultimate effect is the same.
How to Fix the Problem
There is not too much you can do to fix the broken oil cooler gasket after the damage has already been done, but there are a couple of things you can do to prevent it from happening again in the future.
- Read your driver manual and learn how often the manufacturer recommends that you get service, inspection, and replacements done. After you do that, stick to that schedule to lower your risk of severe problems later on.
- Make sure that you only get the best products placed into your 6 Series vehicle. Premium parts come at a premium price, but they are definitely worth the investment; they will save you hundreds of dollars in repairs!
Where to Have Your BMW’s Air Cooler Gasket Fixed
In the meantime, there is nothing you can do but see a professional you can trust to have your air cooler gasket fixed. European Motor Cars has the right technicians for you. We have been in business for over 30 years! While the amateurs were just starting out, we were gaining years of experience.
We specialize in servicing European vehicles like yours as well as brands like Audi, Jaguar, Land Rover, Lexus, Mercedes, Mini Cooper, Porsche, Range Rover, Volvo, and Volkswagen. If you have more than one of these foreign beauties, we still have you covered!
If you are near the Summerlin, Spring Valley, or Las Vegas, NV areas, you should come and give us a chance to win you over. We guarantee you we’ll get the job done right. You’ll be coming back to us for all of your future needs, we just know it.