No one Wants to see white smoke coming out of their car,s exhaust. It can be scary, especially if it doesn’t become clear within a few minutes. You should understand that not all white smoke is a sign of serious problem. There are reasons why you exhaust is blowing white smoke and how to fix it, read our article.
I will also explain why the white smoke coming out of your exhaust after an oil change on a BMW is usually caused by white smoke from ignition.
Why is My Car Blowing White Smoke but Not Overheating?
Your car doesn’t necessarily have to be hot to smell white smoke. There are many reasons for a white smoke smell in your car. The most frequent reason is the engine’s infiltration with coolant or oil.
This is due to a leak. If your car is emitting a lot of smoke without warming up, this is a sign that there is a problem with one or more parts of your engine. The part may be faulty and must be repaired or replaced quickly to avoid damage.
Can too Much Oil Cause White Smoke from Exhaust
Although white smoke is produced from the exhaust of excess oil, the problem lies in its entry into the combustion chamber. When there is too much oil, it probably fills the piston rings and valve seals in the cylinder and then enters the combustion chamber where it mixes with fuel and air and is then burned producing white smoke.
Why is My Exhaust White Smoke?
White smoke coming out of your exhaust after an oil change can be caused by three things too much oil has been put into the vehicle the oil has become saturated and has passed through the piston rings and valve seals when this happens excess oil flows into the cylinder and is burned in the combustion chamber.
Common Causes of White Smoke Exhaust
White smoke coming from your BMW’s ignition is not normal and is a way of telling you that there is something wrong with the car.This can be caused by many reasons, but they are all internal problems. Here are explain eight common causes of white smoke.
- Accumulated Condensation
- Damaged Cylinder Head
- Faulty Fuel Injector
- Oil Leakage
- Damaged Coolant reservoir tank
- Damaged Engine Block
- Faulty Engine Control unit
- Cracked Head Gasket
1) Accumulated Condensation
The smoke from the exhaust of a BMW has accumulated when you start your car in the morning and white smoke is coming out of the ignition, this is probably due to accumulated condensation.
When the accumulated condensate burns, some white smoke is released, but this does not occur for a long time and the smoke disappears in a short time. It doesn’t cause much of a problem as it fixes itself.
2) Damaged Cylinder Head
A leak or damage to your cylinder head can cause coolant to leak as the coolant mixes with the engine oil and will produce white smoke, usually with a sweet It has a distinct aroma that can be used to detect.
3) Faulty Fuel Injector
Fuel injector is a nozzle allows or limits fuel pressure in the following situations:
Your fuel injection may be damaged affecting fuel emissions wrong fuel combustion chamber Injecting inevitably results in white smoke from the air with no fuel released from the combustion chamber correct time.
4) Oil Leakage
When the oil breaks down and mixes with the fuel There will be white plates Damaged valve seals or Smoke from piston rings can cause oil leaks The
‘s combustion chamber, where the mixture is located above, and the fuel combustion chamber are designed to hold only air and fuel, so any oil is thin and considered foreign matter.
5) Damaged Coolant Reservoir Tank
This is not normal, but if the coolant reservoir is cracked or damaged, causing coolant to leak, this waste will be burned in the cylinder. Animated cars should not produce white smoke Since is serious damage, a small hit is enough the doesn’t have a cooling tank yet is broken unless someone replaces it working on another track engine ready.
6) Damaged Engine Block
Another reason for the appearance of white smoke is a wind damaged or broken engine The engine of the broke the engine and then it happened results of unresolved damage Engine difficult to identify in will requires you to visit the car for repairs shop.
7) Faulty Engine Control Unit
This is a question that fascinates me. fuel injection time, don’t worry, your fuel injection isn’t that bad engine needs rebuilding or designated.
8) Cracked Head Gasket
The head gasket is designed to be sealed cylinder head to engine small pages found among them prevents frost penetration cylinder if get head gasket broke down due to wear and tear when this happens, coolant enters cylinders firing and opening looks like white smoke.