How to Solve High Fuel Consumption in Wuling Zhiguang?

[SerenityLynn]

Wuling Zhiguang has high fuel consumption, generally it is necessary to check whether the spark plug gap is too large, whether the oxygen sensor has problems, whether the fuel injector is normal, etc. It is recommended to go to a professional auto repair shop for an inspection. Identify where the problem lies, and then solve it according to the specific issue. Methods to reduce fuel consumption: 1. Correctly adjust tire inflation pressure: Tire pressure that meets the requirements can reduce wheel rolling resistance and lower fuel consumption. In addition, when the tire pressure is slightly higher than the specified value by +0.2bar, it can also save fuel. 2. Use the correct gear: Match the gear to the speed, do not drive at high speed with low gear or at low speed with high gear. Shift gears in advance, the speed corresponding to the gear should be appropriate, and do not drive at high speed with low gear or at low speed with high gear.

[Allison]

I've been driving my Wuling Sunshine for almost ten years. When the fuel consumption suddenly increases, the first thing I check is the tire pressure. Insufficient pressure can make the car consume more fuel. I use the onboard pressure gauge to maintain it between 2.2-2.5 bar. Then, I check the air filter. If it's dirty, I replace it myself with a new one bought online for just a few dozen yuan, ensuring smooth air intake. In terms of driving habits, I avoid sudden acceleration and braking. I'm used to starting smoothly, maintaining a speed between 60-80 km/h for the most fuel efficiency. I also change the engine oil and filter regularly. If the spark plugs are worn out, I replace them with new ones, usually checking every 20,000-30,000 kilometers. Carbon buildup is also not to be overlooked. Before long trips, I add a bottle of fuel additive to clean it out. These simple practices have reduced my Wuling's fuel consumption to 7 liters per 100 kilometers, saving me a lot on fuel costs. Remember, daily maintenance is crucial.

[VanBarrett]

When I first bought my Wuling Sunshine, the fuel consumption was extremely high, which made me anxious and I kept asking around for solutions. A friend suggested I try checking the tires myself - if the pressure was insufficient, inflate them to the standard value of around 2.3 bar. Then I cleaned the air filter, disassembled it to remove accumulated dust, and replaced it with a new one if necessary, which was cheap and convenient to buy online. I also paid attention to throttle control, driving slower and avoiding sudden braking, taking it easy on city roads. Regular maintenance shouldn't be neglected either - changing the engine oil and oil filter every 5,000 kilometers to prevent engine wear. After these changes, the fuel consumption dropped from over 10 liters to below 8 liters, solving the problem at low cost, something even beginners can handle.

[StEva]

I use the Wuling Sunshine to take my kids to and from school, but the high fuel consumption is straining the family budget. It's recommended to check if the tire pressure meets the standard, with 2.5 bar being the most suitable. If the air filter is dirty, replace it yourself—it's as simple as loosening a few screws. Control your speed while driving, avoid sudden acceleration and braking, and reduce air conditioning usage by half in the city. Check the engine oil level monthly; if it's black, change it. Replace the spark plugs every 20,000 kilometers to prevent excessive fuel consumption. These steps are hassle-free and cost-effective, keeping fuel consumption stable at around 8 liters.

[VonEmiliano]

I found that the Wuling Zhiguang's high fuel consumption is often due to the accumulation of minor issues. For example, low tire pressure increases resistance, so it should be regularly checked and maintained at 2.2-2.5 bar. A clogged air filter affects air intake and should be cleaned or replaced when dirty. Engine carbon buildup is also common; running at high speeds or using additives can help clean it. Worn spark plugs reduce efficiency and should be inspected and replaced every 20,000-30,000 kilometers. Smooth driving habits can save up to 10% on fuel. If the engine oil is old, change it promptly. I recommend not delaying and seeking a professional shop to inspect the electrical or fuel systems, as prevention is the most cost-effective approach.