9 CNG Car Maintenance Tips That You Should Know About

CNG cars are low on running costs, but maintaining CNG cars could be a task. We tell you about top CNG car maintenance tips that would make your life easier!

By Carandbike Team

2 mins read

Published on August 2, 2022

Highlights

CNG cars offer low running costs
Maintenance of CNG cars can be demanding
We list out top tips on maintenance of CNG cars

The demand for CNG cars is growing. People prefer these cars as they help reduce the carbon footprint and are also easy on the pocket. However, you should know that these cars are tricky to maintain. Let's look at some CNG car maintenance and care tips!

Checking the Spark Plug

Do you know that CNG cars use a different type of spark plug? You should check up on which spark plug does the duty in your CNG vehicle. Moreover, changing the CNG spark plugs every six months, or 10,000 km, would be best.

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Cleaning the Air Filters

Driving a car with a dirty air filter can reduce the gas mileage of your CNG car. As a result, we suggest you keep an eye on the air filters and clean it as necessary.

Throttle Body Maintenance

Like the air filters and the rest of the car parts, the throttle bodies also need cleaning. Cleaning the throttle body will give you a smooth air intake operation.

Replacing the CNG Reducer Filter Cartridge

CNG filters are essential for the excellent performance of your vehicle. You need to replace the CNG reducer filter cartridge with O-Ring like a regular vehicle. You can replace the reducer filter every 20,000 km.

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CNG Tank Check-up

One significant CNG car maintenance step involves getting your CNG tanks checked frequently. If your CNG tank is running low, it would be best to refrain from driving the car. In the worst-case scenario, inadequate CNG tank levels can also lead to explosions

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Checking on CNG Leaks

If you ever come across symptoms of CNG leak, don't panic! To avoid mishaps, you should always watch out for signs of CNG leaks. In case you identify one, shut your cylinder's outlet valve manually.

CNG Compliance Plate Renewal

Do you wish to improve your CNG car ownership experience? In that case, get your vehicle checked by a government-certified agency to procure a CNG compliance plate. Without this CNG compliance plate, you can end up paying hefty fines.

Drive Car in Auto Mode

If you own a car with a factory-fitted CNG kit, you'll notice that it has an “auto mode.” The auto mode allows your vehicle's ECU to decide when to change to CNG. When the engine's temperature is warm enough, it'll automatically switch the fuel option to CNG.

Pick a Covered Parking Spot

Whenever possible, only opt for covered parking for your CNG vehicle. It is because the CNG gas evaporates faster than diesel or petrol. A shaded parking spot will prevent evaporation and keep the car chambers cool from within.