Why is the Hyundai Verna consuming high fuel?

[VanAlina]

There are several reasons why the Hyundai Verna may have high fuel consumption: 1. Check if the spark plug gap is too large. If there is an issue with the spark plugs, the ignition circuit will not function properly, leading to higher fuel consumption. Consider replacing the spark plugs. 2. Clogged fuel lines or excessive carbon buildup. Carbon deposits can block the fuel lines, resulting in higher fuel consumption. Use a fuel system cleaner to clean the fuel injectors and throttle body. 3. Inspect the tire wear. Excessive tire wear can also increase fuel consumption. It is advisable to replace the tires. 4. Check for fuel injector leaks. Leaking fuel injectors can cause high fuel consumption. Consider replacing the fuel injectors. 5. Excessive carbon buildup on the valves. Too much carbon on the valves can lead to higher fuel consumption. It is recommended to clean the throttle body and perform an engine carbon cleaning.