What to Do When the Car Lacks Power and Has High Fuel Consumption?
2 Answers
Check the valves, idle speed motor, intake tract, combustion chamber interior, and spark plugs among other components. If there is any blockage, please clean them thoroughly. For issues caused by traffic congestion, you can temporarily turn off the engine and wait. Change the car fuel and avoid using low-quality fuel, as it can easily cause permanent damage to the car.
When encountering issues of poor car performance and high fuel consumption, I always start with routine maintenance. These problems are often caused by clogged air filters, aging spark plugs, or carbon buildup in the fuel injectors leading to power loss. It's advisable to regularly inspect these components: a dirty filter affects air intake efficiency, severely eroded spark plugs should be replaced, and clogged fuel injectors can be cleaned. Additionally, low tire pressure increases rolling resistance and reduces performance. Personally, I change the engine oil and oil filter every 5,000 kilometers or so, which keeps the engine running smoothly and reduces unnecessary fuel consumption. Of course, if these simple fixes don't work, it's best to visit a repair shop to check for deeper issues like fuel line blockages or faulty computer sensors—don't push the car too hard to avoid further damage. Remember, timely maintenance can save a lot of trouble.
