economy
Mechanics Warn: These Mistakes Make Your Car Use Twice as Much Fuel
High prices at the pump are forcing drivers to carefully monitor fuel consumption, but a sudden increase often signals a hidden vehicle problem. Experts warn that neglecting regular maintenance and minor defects directly impact your wallet. If you notice your car consuming more fuel than usual, the cause usually lies in poor maintenance or hidden defects.
TL;DR
- Faulty brake calipers or a stuck handbrake can cause constant resistance, making the engine work harder and consume more fuel.
- Poor wheel alignment and underinflated tires create unnecessary friction, leading to increased fuel consumption.
- Problems with the intake system, turbo, damaged hoses, dirty sensors, or clogged injectors disrupt the air-fuel mixture, causing overconsumption.
- A malfunctioning thermostat can keep the engine too cool, automatically raising fuel usage.
- Irregular oil changes, dirty air filters, and old spark plugs increase engine resistance.
- Short city trips (under 5 km) can increase consumption by up to 50% as the engine never reaches optimal temperature.
- Extra weight in the trunk or roof boxes significantly increase air resistance and fuel consumption.
- Regular servicing and checking for hidden defects are crucial for maintaining optimal fuel efficiency.
- Driving style and using Eco mode or Start/Stop systems also play a role in fuel savings.