Hello sir in our home we have huyandai verna petrol car in this car pick up will be down automatically white smoke is come in the silencer wat is the reason for this problem
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black smoke is an indication of excessive fuel
it can be from excessive fuel pressure faulty injectors and sensor problems
run the fault codes to find where the fault is and repair the items or replace
White smoke would be very unusual, it would usually be steam rather than smoke. If I'm right, then it will be dissipating very quickly unless it's in freezing temperatures?
To get white smoke AND the smell of petrol best guess is that it's a cracked cylinder head or head gasket allowing coolant into the cylinder, the leak is so bad that the cylinder is unable to fire so the raw fuel from that cylinder is being pushed out the exhaust, along with the water (steam).
An accompanying symptom would be running rough/chugging, most noticeable at lower revs. If you drive the car like this then you'll quickly damage the catalytic converters in your exhaust so don't!
Dear sir , Hyundai verna fault code p1186 we check found warring and couplers was ok and we replace injector and fuel rail problem was not resolved, cold starting engine vavrection and rpm stack and white smoke and hot conduction normal but rung conduction engine vavrection and missing no accelerator is working please suggest
White smoke is caused by engine coolant / antifreeze being processed in the combustion chamber(s) of the engine
Keep in mind that, on a cold day you may see what appears to be white smoke from the exhaust that will disappear after the vehicles engine has warmed up to it's normal operating temp.. This is a normal reaction called condensation... condensation is the result of a small amount of water/dew being drawn into the exhaust usually collecting in the muffler and/or the catalytic converter.
Dear Sir,
As you said engine light is on and misfire with white smoke, it clearly symptom of poor ignition spark may cause of any wire got disconnected or spark plug faulty.
white smoke comes only in case no spark at spark plug and un burn fuel throwing from silencer. check wire and spark plug if any issue let me know. thanks.
What color is the smoke ? is it bluish or is it white ?
The blue colored smoke would smell more like burning oil, which would indicate a broken piston ring, ect. the white smoke if it smells of coolant(anti-freeze) would lean toward a head gasket problem.
White smoke or steam? If it's smoke, I bet you have an automatic transmission, trans fluid makes white smoke. There is a vacuum line from the trans to engine somewhere, there is probably a diaphragm that's broken. call your local trans shop it shouldn't be a huge expense to fix.
please leave a fixya rating if I'm correct
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