Is your Mercedes consuming fuel at an alarming rate? Here is how you can deal with it

A car would be like a liability if it gives you more losses. The car owners mostly get losses from their cars like frequent need of fuel, frequent need of repairs, consumption of more and more oil, leaking of various fluids, etc. A fuel is the first requirement of a motor vehicle, because without fuel, the vehicle would not run and there would be no use of such vehicles. Fuel is most precious as well as it is extracted after a long hard process and is in limited quantity too. It can’t make the owner worry if the car is consuming more and more fuel and shows a normal performance. This can happen in luxury cars too. In this article, you will know about how to deal if the Mercedes is consuming more and more fuel.

What causes the Mercedes to consume more fuel?

If the car consumes more fuel than normal, then the condition is called low fuel efficiency or low fuel milage which means the car is providing normal output but the fuel consumption is much more. It is a strange issue and owners want to know what causes the engine to consume more fuel. Here are some common causes of the problem.

Problems in the engine

Some components in the engine like spark plugs, oxygen sensor, etc can be faulty and cause high fuel consumption with low power. Faulty spark plugs cannot burn the fuel mixture leading to low power. When the car is accelerated to have more power, the fuel consumption would increase but the engine power remains normal. If there is faulty oxygen sensor, then it would send wrong information to the engine control unit and increase the intake of more fuel. There are also their components like ignition coil, fuel injector which can increase the consumption of fuel.

Overuse of AC

If the AC is being used all the time, then the power from the engine would become very low. To get more power, the engine would consume more and more fuel. The AC system gets power from the engine. If the AC is used for more time, then the AC would suck power from the engine and the fuel consumption would rise.

Low fuel quality

If you are using such fuel whose quality is not good, then it can damage the ignition system and make the consumption of more fuel.

What to do to reduce the fuel consumption?

If your Mercedes is consuming more and more fuel then first you have to do some checkups. You have to keep your fuel tank filled with fuel because if the fuel would be fully consumed while you are on the road then you may get into trouble. Check the dashboard if there are some warning lights glowing. Check for any error messages. Check if there is any unusual sounds or smells from the car, you can get to know if your fuel or oil is leaking or not.

Check the gas cap if it is properly tight or not. Get an OBD2 scanner and scan the engine module to read the codes to know the exact cause of the problem. Get your spark plugs, the ignition coil and the fuel system checked. A wrong pressure setting can also cause more consumption of fuel. Then check the MAF and O2 sensors and get them replaced if these are malfunctioning. Use the top tier fuel always in your car. If you find that the fuel consuming is more, then try to use AC as less as possible. Check the oil level by a dipstick and top up the oil if the level is low. Avoid taking frequent short trips. Get your tire and tire pressure checked. Replace the tire or give pressure to your tires because the condition of the tires affects the performance.

Conclusion

All the replacements for your Mercedes are to be done at Mercedes service centers for better results. To prevent the loss of fuel, get your car regularly serviced.