From the DB2 and DB4 to the Vulcan and One-77, Aston Martin has been consistently providing its consumers with well-polished luxury cars to provide one of the best driving experiences. This British car brand does not fail when it comes to car efficiency and driver comfort. As an owner of one of the sporty Aston Martin models, you might be faced with some issues your car may develop over time. Oily air filters are a very important problem that should not be overlooked since the air filters were made to filter dirt but not oil. First of all, let us look at the function of an air filter.
From its name, we all know that the air filter works to remove dirt, dust, debris, and any other contaminants before the air mixes with the fuel. This causes the air to flow efficiently and ensures that the required ratio of air reaches the engine. In the case of a clogged filter, the power output from the engine will be reduced, while the fuel usage increases drastically.
How to Spot an Oily Air Filter in Your Aston Martin
Look for these situations when you’re suspicious of oil in your air filter:
Overused piston rings
With age, exposure to different elements will cause your piston rings to become worn out. Located inside the combustion chamber, the rings help to allow a small amount of oil into the engine for lubrication.
Worn-out rings will cause an oil blow-by which in a serious situation will cause oil build-up in the crankcase, which then causes more oil to flow through the PCV valve and then through the air intake. The best solution for this problem is to call a professional mechanic for full examination and repairs.
Clogged Positive Ventilation Crankcase Ventilation (PVC) Valve
The PCV valve is connected to the air intake housing through the vacuum hose. It sort of acts like an engine oil filter and can become clogged with oil causing it to exist through the air intake. When this happens to your Aston Martin, waste no time to call a professional auto-mechanic.
Clogged oil passages
This usually happens as a result of too much engine sludge or carbon deposits in the crankcase. This creates a high oil pressure pushing the oil through the PCV valve and then to the air intake, making it become oil. This means that the oil is not flowing efficiently, and the problem should immediately be reported to an auto-mechanic.
What to Do When you have an Oily Air Filter
It is important to know that trying to repair your Aston Martin yourself can cause more damage to the vehicle and more cost to your bank account than necessary. Bring your Aston Martin to our reliable auto mechanics. This will save you time, troubles, and money. In a case where you are afraid to drive the car, call us for a tow so we can inspect your car for problems and get to the root cause of the oily air filter. We have the necessary tools and knowledge to diagnose this problem and repair it quickly and properly.
Mark Douglas Motorworks: The Solution for an Oily Air Filter Problem
Whichever model of Aston Martin you drive, an oily 
air filter is a major problem and, therefore, should be fixed as soon as possible. Your luxury sports car should be handled by professionals who are certified mechanics and will return your car to top condition. That is why we are here for you. At Mark Douglas Motorworks, we have a team of certified master mechanics with decades of experience to give your Aston Martin the best care.
Whatever the problem might be, we make sure to leave you truly satisfied by providing affordable and high-quality services. We are also specialized in the repairs and maintenance of other luxury cars like Bentley, Ferrari, Rolls Royce, and Maserati. So, if you are located in or around the Orange County area, including Mission Viejo, Laguna Hills, Costa Mesa, Lake Forest, Huntington Beach, Irvine, and Laguna Niguel, CA, put a call in to us for expert work for your sports car.