PoppyJacob - China Automobile Expert-CNAUTO

PoppyJacob

In his writing, he can always obtain updated market data and analysis reports from various sources, making his works highly timely and practical; meanwhile, he masters transforming boring figures and professional expertise into lively textual descriptions as well as graphical illustrations that engage readers throughout their reading journey while helping them grasp relevant knowledge quickly too!

Industry info Wiki Q&A

Q what are the causes of check engine light

PoppyJacob Release Time: 3月 21, 2024, 10:15 下午

1. Oxygen Sensor Needs Replacement: The oxygen sensor measures the amount of unburnt oxygen in the vehicle’s exhaust system and when it’s not functioning properly the engine burns more fuel than it should. 2. Loose or Damaged Fuel Cap: If your fuel cap is not on tight enough or if it’s cracked or damaged, it can cause fuel to evaporate, leading to a reduction in gas mileage or triggering the check engine light. 3. Catalytic Converter Needs Replacement: A catalytic converter, which helps convert carbon monoxide into carbon dioxide, can fail if not maintained. A defective catalytic converter will limit your vehicle’s speed, reduce engine performance and may cause higher exhaust temperatures. 4. Mass Airflow Sensor Needs Replacement: This sensor measures the amount of air reaching the engine to calculate how much fuel is needed to run the engine efficiently. 5. Spark Plugs or Plug Wires Need Replacement: They ignite the fuel and air mixture in the combustion chamber of y...

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Q what causes transmission hot idle engine

PoppyJacob Release Time: 3月 13, 2024, 6:07 下午

Transmission hot idle engine often happens when the transmission fluid is low, old or dirty. Other causes may include a failing transmission pump, problems in the cooling lines, or a malfunctioning torque converter. It could also be due to an overheating engine, restrictions in the transmission fluid cooler or too much load such as towing a heavy trailer. For an accurate diagnosis, it is best to have a professional mechanic check it.

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