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What else can I help you with?
Does a 1988 Ford Ranger have to have a converter to get inspected?
no Yes since it will not only fail the visual Nox emissions will be too high anyway and will fail the test. Most Ford Rangers have three convertors. One pre-convertor on each bank and then the main on shared by both. It's almost old enough to be exempt, I think it has to bee 25 years but check for your state, maybe it's less.
What could cause the nox to be to high on a 1999 dodge durango?
Bad EGR, Exhaust Gas Recirculation valve. That is what reduces NoX emissions
(Nox)nitrogen oxides was to high on 1993 Cadillac sedan deville on a failed emissions test.what do I replace to repair?
To address high nitrogen oxides (NOx) levels on a 1993 Cadillac Sedan DeVille, you should first check and potentially replace the catalytic converter, as it plays a crucial role in reducing NOx emissions. Additionally, inspect the oxygen sensors and EGR (Exhaust Gas Recirculation) valve, as these components can also affect emissions. Ensuring that the engine is running efficiently, including checking for any vacuum leaks or issues with the fuel system, can further help in resolving the emissions problem.
Lexus 1993 failed NOX emission but passed CO emission test what might be the problem?
i would like to know the answer, as I'm buying a 93 Lexus that has failed on the NOX ANY IDEA?......
O2 sensor can cause high Nox?
Nox is The abbreviation of Oxide(s) of Nitrogen. These are only produced at high burn temperature's. In a modern engine excess Nox emissions can be caused by a lean fuel mixture caused by a failed O2 sensor(s) Or A failed or pluged EGR valve
What causes a high NOx reading in a boiler?
High NOx (nitrogen oxides) readings in a boiler are typically caused by high combustion temperatures, which promote the formation of these pollutants. Factors contributing to elevated temperatures include excessive air supply, improper burner adjustments, and fuel type. Additionally, poor mixing of fuel and air can lead to localized hot spots, further increasing NOx emissions. Implementing low-NOx burners and optimizing combustion conditions can help mitigate these emissions.
Why petrol engines produce oxides of nitrogen?
Petrol engines produce oxides of nitrogen (NOx) as a byproduct of combustion at high temperatures. Specifically, nitrogen in the air reacts with oxygen in the engine's combustion chamber to form NOx gases. Factors such as high compression ratios and combustion temperatures can contribute to increased NOx emissions from petrol engines.
Explain what would happen to CO2 and nox if the co levels were high?
High CO levels can increase the formation of nitrogen oxides (NOx) through reactions with nitrogen in the atmosphere. This leads to increased NOx levels in the air. However, if CO concentrations are high enough, the combustion process in engines can be inefficient, leading to incomplete combustion and higher CO emissions.
What will cause high nox on your 1999 Chevy s10 2.2?
A bad EGR valve would be the first place to look, because the EGR was invented to kill NOx. Improper engine timing, a lean air fuel mixture, and problems with the cooling system can also increase NOx.
What causes high nitrogen oxides in a 1995 jeep Cherokee?
nox is from exhaust temps too high or a cat. convertor breakdown.
What causes High NOx in 87 Volvo 740 non-turbo to fail state inspection?
Several things can cause high NOx: lean mixture, bad 02 sensor,exhaust leaks before the catalyst, a defective catalyst, high engine compression (carbon buildup), are among the most common.
What is the meaning of sox and nox in boiler?
SOx ana nox
