How to deal with the high fuel consumption of Peugeot 307?
2 Answers
First, insufficient or excessive tire pressure can increase fuel consumption, so it is necessary to regularly check the tire pressure to ensure it is at the normal level. Use the lowest viscosity lubricating oil as specified in the car manual. The lower the viscosity of the lubricating oil, the more fuel-efficient the car will be. Repair any engine problems immediately. Regardless of the size of the problem, engine damage will reduce the engine's efficiency and waste gasoline. After implementing the above measures, pay attention to the condition of the car body. Dents on the body will increase the aerodynamic resistance encountered while driving.
When my Peugeot 307 was consuming too much fuel, I first checked the tire pressure and inflated them to the standard value if they were low. Then, I cleaned the air filter and replaced it if it was dirty to improve air intake and reduce engine load. I also replaced the spark plugs because worn-out ones can cause poor ignition and incomplete combustion. Additionally, I checked the oxygen sensor, as a faulty one can disrupt the fuel mixture ratio. Regular oil changes and engine maintenance help the car run smoother, and I’ve developed the habit of avoiding sudden acceleration or braking, maintaining a steady speed of 60 km/h for optimal fuel efficiency. As a result, the fuel consumption dropped from 10 liters per 100 km to around 8 liters, saving a lot on fuel costs. If the issue persists, it’s best to visit a professional repair shop to diagnose electrical circuits or aging components, and not delay too long to avoid safety risks.
