MINIs are fun to drive and have a cult-like following throughout automobile history. Each model is highly recognizable on the streets, and for the most part, they are considered dependable. However, one common issue that we often come across is a crank seal oil leak. If you notice that your MINI has an oil leak, it’s important that you have a certified MINI mechanic check it out immediately. Let’s talk about the reasons why this repair is a must.
The Function of the Crank Seal
The crank seal is an important part of your engine. It is usually made of metal and rubber. Its purpose is to seal the end of the crankshaft. The crank seal keeps the oil in, while keeping dirt and debris out. If the seal fails, it will result in a leak. If neglected, it can lead to serious engine damage.
Common Causes of Crank Seal Failure
The crank seal in your MINI can fail due to several different factors. The higher mileage of your MINI, the more likely you will experience crank seal failure.
Weather Conditions
The weather can affect your crank seal. Excessive temperature fluctuations and high temperatures can compromise the elasticity of the rubber. Over time, the weather will cause the seal to crumble and deteriorate.
Faulty Installation
Knowing how to properly install the crank seal is very important. Many people will try to take on this task themselves and will end up with a leak. They end up damaging the seat in the process. When you bring your MINI into DART Auto, we have the proper tools and equipment to get the job done right.
High Mileage
If your MINI has close to 100,000 miles, the seal is near the end of its life. To prevent failure, keep current on scheduled maintenance and replace the seal.
Symptoms of a Failed Crank Seal
An oil leak is the most common symptom of a failed seal. When a seal dries out, cracks, or breaks, it will allow the oil to leak. A small leak may not be noticeable at first, but the oil will accumulate on the engine. A larger leak will cause the oil to drip off of the engine.
Many different problems can cause oil leaks. No matter what the issue is, you need to have the leak checked out right away. Oil is a necessary component that keeps parts lubricated and absorbs heat. Continuing to run your MINI with an oil leak can lead to catastrophic engine damage and an expensive repair bill.
Maintenance is Critical
Preventative maintenance is crucial for keeping your MINI running for many years. Your crank seal will fail due to normal wear and tear and will need to be replaced. Have your mechanic perform regular inspections at your oil changes. This gives them the opportunity to find any issues before they become major problems.
Checking your oil regularly will also help prevent premature crank seal failure. If your car is running low on oil, your engine may begin to overheat. This heat can also damage the seal. On the other hand, you don’t want to overfill your oil. Too much can cause a blowout.
DART Auto Will Help
It is important that you only have a certified mechanic work on your MINI. Crank seals are delicate and can be damaged if installed incorrectly. At Dart Auto, we can replace your seal and get you back on the road. You don’t have to take your car to a dealership to have it serviced. This is a common misunderstanding. Our mechanics perform the same services, and our cost is less expensive. Our service department is stocked with state-of-the-art equipment and tools so we can repair your MINI to manufacturer specifications.
We will work with you and your budget. We want to provide you with the best service so you can enjoy your vehicle for many years to come. We will get your repair right on your first visit. You won’t have to waste your time coming back again and again.
Schedule Your Appointment Today
Our certified mechanics are here to help 
you so give us a call at 303-296-1188. DART Auto is conveniently located in the following communities to serve you: Englewood, Littleton, Centennial, or Denver, CO. If you have noticed an oil leak, give us a call today to schedule an appointment to resolve the issue quickly.
