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it can be of all stupid things a improperly fasstened gas tank cap

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No, internal combustion engine exhaust emissions are not combustible in the traditional sense. While the exhaust contains unburned hydrocarbons and other volatile compounds that can ignite, the majority of the emissions consist of gases like carbon dioxide, nitrogen, and water vapor, which are not combustible. Additionally, the exhaust is typically at a lower temperature and pressure, making combustion unlikely in normal conditions.


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Why does your check engine light keeps coming on and off on your 2001 Volkswagen Passat?

The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle.Generally, a check engine light is lit when there is a problem in the emissions or somthing that is affecting the effectiveness of the emissions.The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle.Generally, a check engine light is lit when there is a problem in the emissions or somthing that is affecting the effectiveness of the emissions.


What does it mean when a check the engine light turns on a 2004 Chevy aveo?

The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle.Generally, a check engine light is lit when there is a problem in the emissions or something that is affecting the effectiveness of the emissions.The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle.Generally, a check engine light is lit when there is a problem in the emissions or something that is affecting the effectiveness of the emissions.


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A catalytic converter on a 2001 Chevy Venture van is located under the vehicle. Follow the exhaust pipe from the engine to the rear of the vehicle. The large object connected to the exhaust pipes between the engine, and the muffler at the rear, is your catalytic converter.


What do your check engine light mean?

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