Why is there black smoke coming from my Nissan Navara?

Black smoke coming from your Nissan Navara’s exhaust is definitely a concerning problem. Different colored exhaust can mean different things. Black smoke is typically of greater concern than white smoke.

What kind of smoke comes from a Navara 2.5dci?

Its not the puff you normally see, it is black “heavy” smoke. Replaced the air filter and cleaned the mass airflow sensor. Removed intercooler pipe and it had some oil in it, enough to make you worry…

What does excessive smoke under acceleration mean on a Navara?

Navara 2.5dci excessive smoke under acceleration??? Hi all, my brother has a 2010 Navara Kingcab. 2.5dci (106kw). It starts just fine and drives beautifully, but under acceleration it is like a smoke screen!!! Its not the puff you normally see, it is black “heavy” smoke. Replaced the air filter and cleaned the mass airflow sensor.

What does black smoke coming from the exhaust mean?

Different colored exhaust can mean different things. Black smoke is typically of greater concern than white smoke . Dark black smoke coming from the exhaust of your Navara indicates that there could be a serious engine problem, and indicates that the air/fuel mixture is rich.

Are there any faults in the Nissan Navara 2.5?

There has been complaints that manifold cracks are common when it comes to the YD 2.5 diesel engines. The lack of exhaust gas reticulation (EGR) can elevate the cylinder temperatures and in extreme cases, it can raise the temperatures enough to warp the head and blow a hole in a piston.

What causes a Nissan Navara D40 to go limp?

The loss of coolant may cause the engine to overheat and damage the cylinder head gasket. In the Nissan Navara D40, 2.5-litre, the sensor for the exhaust gas temperature is prone to failure. This can cause the engine to enter limp mode in order to prevent possible overheating of the turbocharger.

What causes the hood to open on a Nissan Navara?

Vibrations may cause the hood striker loop to separate from the hood and damage the hood latch assembly. If the hood is not securely latched, it could unexpectedly open while driving. Imagine the havoc it may create. Nissan Navara vehicles sold prior to June 2006, had ignition relay problems.

Why does my Nissan Frontier blow black smoke?

Like you I was sick of the black smoke and I had always thought that this was unburned fuel how this was not the case , the EGR on our Nav’s is an evil thing , mate block it off and all the crap will be gone and the faster spool up is a bonus. Marty Click to expand…

Why is my Nissan ZD30 blowing black smoke?

(Mistake). Seemed to fix the problem but now blowing black smoke. Sometimes going into limp mode. But much better. Next step was fitting gauges. Boost and pyro. Then fitted dawes and needle valves. Set up according to the page I found on this forum. Stopped the over boosting and limp mode. Still blowing smoke.

Why does my Audi Q7 have black smoke?

They are really cheap, easy to replace, and often fix the black smoke problem. The EGR valve recycles exhaust smoke back into the combustion chamber to help reduce engine emissions. When the EGR valve goes bad these gasses have nowhere to go but out through the exhaust, and they appear as black smoke.

What does it mean when you have black smoke coming from your engine?

Black smoke indicates an engine air-fuel mixture that is too rich — meaning there’s too much fuel and not enough air. This is typically caused by one or more of the following problems: Faulty fuel pressure regulator: As the name implies, this device regulates fuel pressure to the engine.

Why do I have black smoke coming from my tailpipe?

If there is a lack of of air coming into the engine, the fuel will be burnt partially then leads to black smoke from tailpipe. Fuel needs to be burnt fully as it will only emit CO2 and water, which do not cause black smoke. That is why the correct combination of fuel and air is so important if you want to avoid black smoke.

What causes white smoke from exhaust when idle?

What Causes White Smoke From Exhaust When Idle? If you have white smoke from exhaust when stopping or idling, your combustion chambers engine might get oil inside, which cause them to burn off the exhaust. This will cause white smoke, along with the idle issue.

What causes black smoke in the combustion chamber?

Piston Rings are designed to prevent the infiltration of engine oil inside the combustion chamber. If there is any problem with the piston rings, the engine oil starts flowing into the combustion chamber. The combustion of the mixture of this engine oil and the fuel delivers black smoke. 6. Engine Deposits

What kind of engine does a Nissan Navara have?

Nissan Navara D40 2.5l YD25 Turbo Diesel Engine. Lost power – clouds of black diesel smoke, (Engine light NOT on) Limped Nissan/Datsun Navara D40: Nissan Navara D40 2.5l YD25 Turbo… I have a Nissan navara D40 2.5 4wd Spain built. Loosing I have a Nissan navara D40 2.5 4wd Spain built.

Is the timing chain on my Navara 2007 broken?

Hi, my Nissan Navara D40, 2007 timing chain has broken causing considerable engine damage, (est $12k). It has done 155,00km, regulalry serviced. I thought these timing chains were supposed to last te … read more

What’s the power output of a Navara D40?

This morning she started from the fuel still in the line then … read more Hi, I own a Navara D40 Duel Cab RX 2010 Mod. The power output is 106kw. Can you tell me all the different changes to the motor that would bring it up to the same as the 126kw version please?

Navigation