After you shut the car off and try to restart the car acts like it is flooding out and blows black smoke
SOURCE: f-150 4.9 lt .once it starts, blowing heavy black smoke
Sounds like its flooding(excess fuel)Try squeezing the main fuel line enough to allow enough fuel through for engine to run smoothly if that improves running of engine either fuel pump needs replacement or pressure relief valve has failed or has no vacuum to activate it.Dirty or failing injectors can also cause your problem,try putting a can/bottle of injector cleaner in fuel tank to see if it improves running of engine.Air flow meter can also be an issue.A few potential reasons foryour problem and too hard to lock it down to a single cause without the vehicle being in front of me to do the appropriate tests so have just provided the basic causes and hope your able to take it from here and solve the problem.Good luck
SOURCE: portable heater blowing smoke on start up
Sounds like it is not burning all the fuel . If you have the manual it should tell you how to adjust air flow so it will burn wright. You might need to clean the nozzle that the oil comes out of. The manual will have the cleaning steps to if you have manual. If not i can try an find one for you.
SOURCE: Blowing Black Smoke - Petrol engine
im afraid to say that yor piston rings are worn and will need a engine rebuild , you could try and put a thicker oil in 15w40 or 20w40 if you can source it . hope this helps
SOURCE: kubota kh 91 excavator, blowing lots black smoke
If the Air filters are NOT restricted in any way and it's not skipping ( indivual cylinder problem ), check the small return line coming from the injectors going to tank for blockage. This will be a small line probably held on with a worm gear clamp. Good luck
SOURCE: 2005 chevy 6.6L turbo deisel losing power and blowing black smoke
pump may need recalibrating or a kit through it
or you may have a cracked turbo
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