Why does smoke come out of my exhaust in the morning?
Many times, this thick smoke is due to the likes of a blown head gasket, damaged cylinder, or a cracked engine block, which is causing coolant to burn. Thick white exhaust smoke usually indicates a coolant leak, which could cause overheating and put your engine at a serious risk of damage.
What does blue smoke mean when accelerating?
Blue/gray exhaust smoke means there’s likely an oil leak and your engine is burning oil. Pro-Tip: Blue smoke during acceleration means your vehicle’s piston rings may be damaged. During deceleration, however, blue smoke means the cylinder heads’ valve guides are damaged.
What does seeing blue smoke mean?
If you are noticing blue smoke from the exhaust, it means your engine is burning oil due to an oil leak. This symptom could be the result of a leaking valve seal or a problem with a piston ring. What is happening is that the engine seals are not effectively sealing the oil from getting into the cylinders.
Does SeaFoam cause smoke?
Yes, SeaFoam when used in a high concentration, i.e. de-carbonizing a 2 stoke motor or lawn mower, or a gunked up car fuel system, a bunch of white smoke will blow out, also a bunch of carbon gunk will also come out. Also run a low concentration several times a year to keep things flowing nice.
Where does the blue smoke come from in a car?
The first one is blue smoke coming from the exhaust when starting your car. The other scenario is when blue smoke comes from your exhaust from accelerating. You should be aware of the causes behind both scenarios. Let’s say you just started your car and blue smoke comes from the exhaust.
What should I do if I see blue smoke coming from my exhaust?
If you see blue smoke coming out of the exhaust, all the time, PCV Valve is the frist thing you should check. If you observe blue smoke appearing in your car all the time, PCV (Positive Crankcase Ventilation) Valve will be the first thing you should check.
Why does my car have blue smoke coming from the intake manifold?
The PCV Valve releases the pressure which builds up in the oil pan into the intake manifold where the engine gets its air for running. The intake manifold is connected with the air filter of the engine as well. If the PCV valve gets stuck, it will keep mixing the oil with air and other gases inside the engine.
What does it mean when there is smoke coming from your car?
Other than flashing red and blue lights, there might be nothing worse to see behind your vehicle than smoke. Billowing fumes almost always mean there’s something seriously wrong with your car. But the color of that smoke might help you understand what type of repair can help fix it. Many engine problems create abnormal or excessive exhaust smoke.