What are the reasons for the high fuel consumption of the Camry 240?
2 Answers
The high fuel consumption of the Camry 240 model may be related to the engine, as well as driving habits. Aging car components can also lead to increased fuel consumption. Here are the specific details: 1. Carbon deposits: Over time, the engine will accumulate carbon deposits, especially in frequently congested areas where low-speed driving is common. Excessive carbon deposits in the engine, if not cleaned promptly, can increase fuel consumption and also affect engine performance. 2. Driving habits: Driving habits can also lead to increased fuel consumption. It is worth noting that incorrect driving habits can increase fuel consumption by 5-10%. 3. Oxygen sensor malfunction: A faulty oxygen sensor in the exhaust pipe can also cause increased fuel consumption. A damaged oxygen sensor can lead to inaccurate engine computer data, resulting in higher fuel consumption. In severe cases, it may even cause black smoke to emit from the exhaust pipe.
I've been driving a Camry 240 for many years, and when the fuel consumption suddenly increases, it's often a driving habit issue. Frequently accelerating hard by stomping on the gas pedal forces the engine to inject more fuel for compensation; sudden braking followed by restarting adds extra fuel consumption. Frequent stop-and-go in city traffic keeps the car operating at low speeds where fuel efficiency is poor. Setting the air conditioning temperature too low increases the engine's load to drive the compressor, consuming more fuel. Carrying heavy items in the trunk like a warehouse increases weight and friction, raising fuel consumption. Now, I've developed the habit of gently pressing the accelerator to maintain a steady speed, avoiding peak traffic routes, and setting the air conditioning to a moderate level, which has significantly reduced fuel consumption. Engine aging might also stem from long-term driving without maintenance, but starting with habits is cost-effective and efficient—don't rush to blame the car for breaking down.