Why Does a Car Consume More Fuel in Summer?
2 Answers
Summer fuel consumption in cars is often due to issues with spark plugs or ignition coils. Here are specific reasons for increased fuel consumption in summer: 1. Noticeable heaviness while driving: Underinflated tires can increase fuel consumption. Also check the tire wear level - severely worn tires frequently cause slippage, leading to higher fuel consumption. 2. Problems with spark plugs or ignition coils: Extended use of spark plugs may result in increased fuel consumption as damaged spark plugs reduce ignition energy, significantly raising gasoline consumption.
I've seen many cases of increased car fuel consumption in summer. Using the air conditioning is a major factor, as the compressor requires additional power from the engine when operating, which adds to the load. High temperatures cause engine lubricating oil to thin, increasing friction and reducing combustion efficiency. Additionally, lower air density means less oxygen, leading to incomplete combustion of the air-fuel mixture. Frequent idling in traffic with windows open or driving at low speeds also burns fuel faster. From experience, tire pressure tends to rise due to thermal expansion, increasing rolling resistance and fuel consumption if not adjusted. It's advisable to regularly check the AC system, maintain steady speeds, minimize idling, and perform routine maintenance to save fuel.
