Cylinder misfire white smoke

You may have a bad injector or fuel pressure regulator. You should be able to see which cylinder is producing the white smoke (if it is one particular cylinder rather than all of them). The two front cylinders come out of the one front hole, but you can sometimes differentiate between the two front cylinders if you look carefully enough.

I hope I can help with this. Also check the exhaust pipe. White smoke indicates a coolant issue. Check your coolant reservoir. Black smoke indicates a Fuel issue.

Also, speaking of your spark plugs there very well could be a misfire. The car ALSO is kicking out white smoke from the exhaust on start. Puffs of white smoke come from exhaust.

Head gasket failure letting coolant into cylinder 3? Did I do any additional damage by driving it like that? Misfiring would result in unburnt fuel in the cylinder during combustion cycle. The misfire alone is not enough to deem a blown head gasket. This causes black smoke.

The fact that you have the white smoke present along with the misfire is sound evidence that this is the case. The white smoke means you are burning engine coolant inside the engine. The vehicle is likely cutting off due to high engine temperatures. The exhaust will also have a burned oil smell.

If the white smoke is coolant, your car is definitely having a crack in the cylinder head or a leaky head gasket, along with a sweet smell. Hi, i recently bought an srt. When i pulled the old ones out, they were all bathing in oil. I started by changing the plugs. Miss was still present after plug change.

I ran a bottle of lucas injector cleaner through it. A blown head gasket may cause a number of different symptoms. Coolant in the engine oil, an engine misfire or oil leaking from the engine could all be symptoms.

Car was working fine then started misfiring with white exhaust smoke unburnt diesel after removing and refitting high pressure diesel pump as it was leaking, inside screws were loose. I have tried fitting a spare pump and no change. My question is, is that possible or could the brief white smoke be caused by another issue. My car crack when i try to start it and smelling too much of gas white smoke for the exhaust pipe, also sometimes a misfire and running with cylinder , I have chance the MAF sensor but nothing and also a new spark plugs. If it is coil on plug, you should be able to switch it with another cylinder fairly easily to see if the misfire moves.

The key of longevity for any engine is regular maintenance. Any time you see a change in the behavior, you need to address it. Depending on how good your muffler is, you may be able to hear a misfire in one or more cylinders.

As the affected cylinders come up in the rotation, the decibel level of the exhaust note on the misfiring cylinder will drop, followed by a full-volume report as the next cylinder fires. Technically cylinder and are the most rear ward cylinders, on one bank, on the other bank. Answered by a verified Ford Mechanic. My cylinder and have misfire every time i try to. Spark, compression and fuel all have to work together to make the cylinder run correctly.

Spark plugs three and four appear to be wet I replace the distributor with a brand-new one not saying that I might have gotten a bad part I checked what I thought was the fuel pressure regulator Vacuum line for fuel because I heard that was a problem possibly I have swapped injectors to see if that. Too much gas will cause black smoke and soot inside the end of the tail pipe.