How to Solve High Fuel Consumption in Toyota Reiz?
3 Answers
Pay attention to daily driving conditions. When driving normally, press the accelerator gently. Try to minimize the vehicle's load. Avoid aggressive driving to reduce fuel consumption.
Driving a Reiz with high fuel consumption can indeed be quite frustrating. I started paying attention to my driving habits and made several changes. I used to accelerate aggressively to beat traffic lights, but now I’ve learned to start and brake smoothly, which noticeably reduced fuel consumption. On city roads, I often coast in neutral or lightly apply the brakes to slow down, saving a good amount of fuel. On highways, I maintain a steady speed around 100 km/h and avoid speeding, as it burns fuel faster. I also cleared out unnecessary items from the car and reduced heavy loads—too much stuff in the trunk adds unnecessary weight. Warming up the engine for 30 seconds before driving improves efficiency, and if parked for over a minute, I turn off the engine to save both electricity and fuel. Planning routes to avoid traffic and using real-time navigation to bypass congestion helps prevent unnecessary idling and fuel waste. After adjusting these habits, my fuel consumption dropped from over 15 liters to under 12 liters per 100 km. Driving has become more relaxed and economical, saving me hundreds on fuel costs each month while being more eco-friendly. I highly recommend giving these tips a try.
I think the high fuel consumption of the Reiz is mainly due to maintenance. When working on the car, I found that a dirty and clogged air filter can seriously waste fuel; replace it every 10,000 km to ensure smooth airflow and complete combustion. Worn-out spark plugs also reduce efficiency—inspect and replace them every 30,000 km. Maintain tire pressure at the manufacturer’s standard value (usually 2.5 bar), and top up if needed to reduce rolling resistance. Carbon buildup is a significant issue—use fuel additives or get a professional cylinder cleaning to remove deposits, and fuel consumption will drop immediately. Don’t forget to check the oxygen sensor; a faulty one can disrupt the fuel system, so use a diagnostic tool to fix it. Also, use the right viscosity of factory-recommended engine oil—too thick isn’t fuel-efficient. Don’t delay maintenance intervals; a healthy engine keeps fuel consumption stable. Spend some time on upkeep, and the savings on fuel will pay off, plus you’ll have extra peace of mind.
