A smoking Porsche is not something that any owner wants to see. It can be an indication that something is seriously wrong underneath the hood. Whether it is a small puff of smoke or a large cloud, knowing why your Porsche is smoking is important. Keep reading to find out why your Porsche might be smoking and what you should do.
Black Smoke
Black smoke from your Porsche’s exhaust normally indicates that the engine is burning more fuel than it should. This problem can be experienced for several reasons.
- Clogged Air Filter: The major work of the air filter is to let clean air that is entering into the engine. If the air filter is dirty, it reduces the air supply and the engine runs on a rich fuel mixture. This excess fuel then burns and produces black smoke which is very unhealthy to the environment. This problem can be solved and your engine’s performance can be improved by changing the air filter which is a very simple procedure.
- Faulty Fuel Injectors: These are components that are used in dispensing fuel in the engine’s combustion chamber. When fuel injectors are stuck open, they spray a lot of fuel into the engine which is unwanted. This excessive fuel causes the fuel to burn incompletely and start producing black smoke. This can be corrected by cleaning or replacing the faulty fuel injectors that are causing this problem.
Blue Smoke
- Worn Valve Seals: Valve seals keep oil out of the combustion chamber to avoid dripping of oil in the chamber. When these seals are worn out oil gets into the chamber and burns, which results in blue smoke. The wearing off of the valve seals can be solved by replacing them and this will help to stop the oil leakage and the blue smoke.
- PCV Valve Issues: The PCV valve controls the pressure within the engine and prevents oil from getting into the cylinder to be burned. A blocked or faulty PCV valve can force oil into the combustion chamber and this will lead to blue smoke. This problem can be tackled by cleaning or replacing the PCV valve so that the oil does not burn.
White Smoke
- Coolant Leak: If you notice that there is white thick smoke from the exhaust pipe when you start your car especially if it has a sweet scent it indicates that coolant is burning in the engine. This is mostly due to a blown head gasket, cracked engine block, or damaged cylinder head. These are critical problems that need the attention of a professional mechanic because if not attended to, they will cause severe damage to the engine.
- Transmission Fluid Leak: If the white smoke has a burnt smell then it may suggest that transmission fluid is leaking and is being burnt in the engine. This is not a very frequent problem, but still one should be attentive to it. The fluids that may enter the engine through the torque converter include the transmission fluid and this causes a lot of damage; this should therefore be fixed as early as possible.
What to Do if Your Porsche is Smoking
If you notice smoke while driving, the best thing to do is to get off the road at the earliest opportunity. After that, you should switch off the engine to avoid more heat or potential harm. Watch out as some of the parts of the engine could be very hot. If you are not sure of what might have caused the smoke or how to put it off, it is advisable to call a professional.
The Auto Shop You Can Trust For Your Porsche Repairs In Kalamazoo
If you are searching for an auto workshop 
that is considerate and approachable when it comes to European, Asian, and domestic car care in Kalamazoo, MI, we are the auto workshop you are looking for and our company is called Master Mechanics Auto Repair. You can always rely on our ASE-certified technicians to deal with any failure in your Porsche.
There are various types of smoke that may emit from your Porsche, so when you are in need of a mechanic to diagnose the cause of smoking in your car, we are here for you. We are honored to extend our hands to drivers in Battle Creek, and Portage, MI. Contact us at the following number for all your Porsche services: 269-373-9000.