Question about 1990 Nissan Pulsar

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Engine emitting black smoke and rough idles - 1990 Nissan Pulsar

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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cadman000
  • 607 Answers

SOURCE: Stalling and black smoke

Your truck is fuel injected . Black smoke indicates a rich fuel mixture. This could be caused by numerous items. A faulty sensor, a faulty injector, a misfiring spark plug are some of them. To really zone in on the problem, a computer diagnosis is required to note sensor readings, and repair as necessary.

Posted on Mar 30, 2009

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frcs68
  • 1605 Answers

SOURCE: MY 96 Nissan Maxima has rough idle and is blowning

blown head gasket. black smoke means that oil is getting into the cylinder.

Posted on Jun 11, 2009

  • 3600 Answers

SOURCE: 1997 Nissan pickup seems to be flooding with rough

If his scanner won't pick up the computer then the fuse may be blown for the computer or the DLC data link connector fuse may be bad it has two. If the DLC is dead test the three fuses in the cab and the one in the engine compartment on passenger side. if still no Data then you have a bigger problem. The 97 98 changed and They had some problems with the harness Where the plug goes into the fuse inside the cab to the computer.

Posted on Sep 29, 2009

  • 1 Answer

SOURCE: Nissan b14 rough idle, black smoke

i have a nissan b-14 idle roughly sometimes cut off when in traffic. any solutions???????

Posted on Dec 01, 2009

pal03246
  • 726 Answers

SOURCE: Black smoke together with rough idle, but only sometimes

is the "service engine soon" light on?? it should be on and flashing is the car is misfiring. that means spark plug or coil is not firing. if the light is on, scan it with a scanner that you can buy at walmart in automotive section. that will cost you about $60 to buy and you have it for future problems. dealer would charge you alot more to scan. or even some autoparts stores will scan it for you for free. scanner will tell you which cylinder is not firing. start there.

Posted on Dec 08, 2011

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1 Answer

While driving my dashboard displayed the warning sign for oil. the oil level was correct, but still it is rough on idle and makes a lot of smoke. how may i diagnose the problem?


Bummer deal! Rough idle and black smoke indicates a possible bad fuel injector leaking gas - or failing spark plugs. Bad or dirty injectors are a cause of sticky valves, and when sticky do cause rough idle and sometimes valve tapping - beside black smoke. Check those items first as they are most common failures. Rarely, a engine head sealing gasket may leak coolant into the motor to cause such problems. That would make a white steamy smoke. In that case it would overheat - did it? In this case, serious engine work, or a new engine is needed. I like the products at this web sites to end those issues. Hope this helps. DIY fuel injector cleaners fast acting Ends several tune up problems

Nov 04, 2014 | Cars & Trucks

1 Answer

Idle speed rough black smoke


More information needed, what model vehicle and what engine? Fuel injected or caburettor? That sort of info.

Terry

Nov 25, 2012 | Cars & Trucks

1 Answer

NISSAN CEDRIC 2001, ENGIN STOPS WHEN PRESS BRAKE PEDDEL


There are few possibilities that can cause such problem.
I recommend you few help links related to your problem.Click the link below and follow the troubleshooting;-----Idles rough and quits when gas pedal is pressed less? http://technoanswers.blogspot.in/2012/01/1999-ford-f-150-idles-rough-and-quits.html-----------
Brake pedal stuck? http://howtobyme.blogspot.in/2012/03/brake-pedal-stuck.html

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Car only starts when gas pedal is pressed? http://technoanswers.blogspot.com/2012/01/car-only-starts-when-gas-pedal-is.html

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Car won't start without hitting the gas pedal? http://schematicsdiagram.blogspot.com/2011/12/car-wont-start-without-hitting-gas.html

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emits whitish bluish smoke and bad fuel smell from exhaust

http://schematicsdiagram.blogspot.com/2011/12/van-emits-whitish-bluish-smoke-and-bad.html

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White smoke and Acrid Smell? http://whoisbyme.blogspot.in/2012/07/white-smoke-and-acrid-smell.html
---------- Car stalls and throws white smoke from exhaust? http://repairhelpcenter.blogspot.com/2012/01/car-stalls-and-throws-white-smoke-from.html

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This will help.
Thanks.

Jul 20, 2012 | Cars & Trucks

2 Answers

Black smoke>fuel consumption>rough idle


Hi there:
Black smoke is caused by excess fuel that has entered the cylinder area and cannot be burned completely. Another term for excess fuel is "running rich." Poor fuel mileage is also a common complaint when black smoke comes out of the tailpipe. Black smoke out the tailpipe is the least cause for alarm. Excess fuel will usually effect engine performance, reduce fuel economy, and produce a fuel odor.

How did the fuel get into the cylinder in the first place? Some of the causes of excess fuel are a carburetor that is out of adjustment, a faulty fuel pump, a leaky fuel injector, or a faulty engine computer or computer sensor. If black smoke is present, check the engine oil as in the white smoke example to make sure excess fuel has not contaminated it. Do not start the engine if a heavy, raw fuel smell can be detected in the engine oil. Call your mechanic and advise him of what you have found.

Hope this helps; also keep in mind that your feedback is important and I`ll appreciate your time and consideration if you leave some testimonial comment about this answer.

Thank you for using FixYa, have a nice day.

Mar 04, 2012 | Cars & Trucks

1 Answer

Black smoke from exhaust, rough idle, black soot on plugs


signs of a bad fuel pressure regulator-- the vehicle will run rough, the engine will not start ( usually in the mornings,) many times engine starts but stalls shortly after starting. a bad regulator can result in fouled plugs. replacement is only cure. 1- black soot on plugs-2-black smoke from tailpipe-3- running rough-4- stalling, good-day! repost if need be.

Aug 10, 2011 | 1994 Suzuki Sidekick

1 Answer

My engine is running rough,idling rough,hesitating and smoke is\r\ncoming out of tailpipe.


white smoke.Blown HEAD GASKET/CYLINDER HEAD. BLUE SMOKE/BLACK MAJOR ENGINE PROBLEMS/ring ,valves LOtsa luck

May 29, 2011 | 1988 Chevrolet S-10

1 Answer

Black smoke when i start engine, very rough idle.


sounds like possible a sensor went bad or is loosly connected. O2 sensor??? Also check the air filter. Sounds like whatever it is, is making the truck run rich----that would be the black smoke.


Hope this helps

Aug 08, 2009 | 1999 Ford Super Duty F 450

1 Answer

Stalling and black smoke


Your truck is fuel injected . Black smoke indicates a rich fuel mixture. This could be caused by numerous items. A faulty sensor, a faulty injector, a misfiring spark plug are some of them. To really zone in on the problem, a computer diagnosis is required to note sensor readings, and repair as necessary.

Mar 30, 2009 | 1995 Nissan Pathfinder

4 Answers

Nissan b14 rough idle, black smoke


i have a nissan b-14 idle roughly sometimes cut off when in traffic. any solutions???????

Oct 03, 2008 | 1996 Nissan Sentra

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