What are the reasons for the high fuel consumption of Changan CS35?
4 Answers
Changan CS35 high fuel consumption reasons are as follows: 1. Engine carbon deposits: When the engine has carbon deposits and is not cleaned in time, the car's fuel consumption will increase as a result. 2. Spark plug failure: When the spark plug fails, it will slow down the car's acceleration, thereby increasing fuel consumption. 3. Abnormal tire pressure: When the tire pressure is abnormal, the impact on fuel consumption is immediate, because the friction increases, so the fuel consumption increases. 4. Poor fuel injector atomization: Poor fuel injector atomization can lead to clogging and increased fuel consumption, while sensor failure can cause continuous fuel injection, thereby increasing fuel consumption.
I've always been a car enthusiast, and there are quite a few reasons for the high fuel consumption of the Changan CS35. Let's start with the engine—too much carbon buildup can affect combustion efficiency, leading to wasted fuel. If the transmission isn't well-matched or has aged, the increased load during driving will also consume more fuel. Blockages in the intake and exhaust systems, such as a dirty air filter, can prevent proper air intake and uneven mixing, naturally raising fuel consumption. On the tire front, insufficient tire pressure or worn treads increase rolling resistance, making the car work harder and use more fuel. Driving habits shouldn't be overlooked either—frequent rapid acceleration or braking in city driving consumes more fuel. It's advisable to regularly check these components and perform comprehensive maintenance to significantly improve the issue. Additionally, running the air conditioning at full blast or overloading the vehicle can temporarily spike fuel consumption, so it's good to pay attention to driving habits in daily use.
As a family driver for daily use, I found that the high fuel consumption of the Changan CS35 is mainly due to significant impacts from driving conditions and habits. For example, frequent driving in congested urban areas with constant stops and starts consumes more fuel; carrying excessive loads or too much luggage increases the vehicle's burden; keeping the air conditioning on, especially in summer, adds extra load and fuel consumption; neglecting tire pressure checks is too common, and underinflated tires make the wheels turn less smoothly, increasing fuel consumption. In terms of vehicle maintenance, delayed oil changes or dirty engine oil reduce efficiency; ignoring air filter cleaning leads to poor airflow and higher fuel consumption; aging spark plugs cause inaccurate ignition, wasting fuel. I recommend developing good habits like gently pressing the accelerator and planning routes in advance to avoid traffic congestion.
As a novice driver, I also encountered high fuel consumption with the Changan CS35. The reasons are not complicated: first, tire pressure issues—low pressure increases tire resistance and fuel consumption; second, driving habits like pressing the accelerator too hard or aggressive acceleration consume more fuel; third, vehicle maintenance such as old engine oil or a dirty air filter reducing air intake. Excessive use of air conditioning or overloading can also temporarily increase fuel consumption. Regular checks on simple items can help avoid these issues.
