High Fuel Consumption Causes and Solution

Do you ever find yourself wondering why your car is using so much petrol all of a sudden? We’ve all been there. You pull up to the petrol station and it feels like you were just here yesterday. Now you’re sitting in your car scratching your head thinking about the cause!


High fuel consumption is a common concern among car owners. It can take a toll on your wallet and the environment.

First of all.. We need to understand the cause

High fuel consumption can be attributed to a variety of factors and it’s essential to identify the cause before we can tackle the problem head-on. Are you guilty of any of these habits:


Inefficient driving habits

Aggressive driving, rapid acceleration and sudden braking can significantly impact your fuel efficiency.

Low tyre pressure

When your engine works harder to overcome rolling resistance, it burns more fuel to maintain your desired speed. This results in higher fuel consumption and more frequent trips to the petrol station.

Engine faults and poor maintenance

Poor maintenance also causes the car to consume more fuel. Where else poor maintenance and neglected regular services can lead to clogged air elements and fuel injector.



These are just a few of the many reasons why your car’s suffering from poor fuel economy. But today, let’s dive deep into the poor maintenance section.

What happens if you don't have proper car maintenance?

A high fuel consumption is already an obvious result in this matter. Do you know why? All the dirt and carbon deposits will affect your intake valve, which might then cause problems in the combustion chamber. What’s worse, your fuel injector gets clogged, causing your car’s engine to misfire. When this happens, your overall engine performance worsens.

This leads to:

  • Lack engine response
  • Rough engine idling
  • Delayed and unstable engine
  • Declining engine lifespan

The Best and Economical Solution

LIQUI MOLY Jet Clean Eco – An economical service to boost engine performance and efficiency.

What is Jet Clean Eco?

Jet Clean Eco is a decarbonising service that is specifically designed to enhance the performance and efficiency of internal combustion engines. It is formulated with a combination of carefully selected ingredients that work synergistically to improve various aspects of engine operation.


The primary focus of Jet Clean Eco is to optimize the combustion process within the engine, leading to improved power output, fuel economy,reduced emissions and prevent high maintenance cost.

Jet Clean Eco cleans the:

Fuel injector

To prevent it from getting clogged and allowing an economical fuel consumption

Fuel rail

To avoid it from getting clogged from the fuel line

Combustion chamber

To prevents dirts and imbalance air from entering the combustion chamber for optimum burning sparks 

Intake valve

To prevent carbon deposits build up around the valve that might cause a slow engine performance


Proper car maintenance will not only extend your engine’s lifespan in the long run but also help reduce the harmful gasses emitted into the air.


In these times when we are grappling with worsening haze conditions in Malaysia, it’s best to choose the best solution for our cars and the environment.

Learn more about Jet Clean Eco:

This service is only available at our selected workshops. Please contact us to find the nearest one to you.

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