By what percentage can fuel consumption increase due to a faulty ignition system?
Preventive and Efficient Driving – Observation and Fuel Saving
Explanation
A **faulty ignition system** can increase a vehicle's fuel consumption. This is because the ignition system is responsible for generating the electrical spark necessary for the engine to function properly. If the **spark plugs**, which are a key part of this system, are not in good condition, the engine will not operate efficiently, resulting in higher fuel consumption.
To avoid this increase in consumption, it is important to perform regular vehicle inspections and ensure that the spark plugs and engine are in good condition. According to recommendations, a defective ignition system can increase fuel consumption by **10%**. Therefore, keeping the ignition system in good condition is crucial for efficient and economical driving.
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