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8 Things to Consider Before You Convert a Petrol Car to CNG

8 Things to Consider Before You Convert a Petrol Car to CNG

Key High​​lights

  • Before you convert your petrol or diesel car to CNG, make sure that your car is compatible with a CNG kit. Also check the availability of CNG in the areas you frequently travel to.
  • Explore the different types of CNG kits available and select the right type for your car.
  • Consider the installation cost of the kit along with its maintenance requirements. CNG kits also impact the performance of your car, your insurance cost, and the claim process.

With rising fuel costs and growing environmental concerns, more drivers are considering compressed natural gas (CNG) as a cleaner, cheaper alternative. It is also easier to make a switch to CNG because you can convert a diesel or petrol car to CNG by installing a CNG kit. A CNG kit includes components like a CNG cylinder, pressure regulator, and ECU, allowing your car to run on CNG instead of petrol or diesel. You may also be able to toggle between CNG and petrol mode with most CNG kits.

While a CNG kit can transform your car into a more economical ride, the decision to install one requires careful thought. Read on to discover the 8 key things you must know before converting your car to run on CNG.

8 Factors to Con​​sider Before Installing a CNG Kit in Your Car

Before you make the switch to CNG, you must think about these 8 factors to ensure a smooth and successful conversion.

1. Compatibility W​​ith Your Car

Checking your petrol car's compatibility with CNG (Compressed Natural Gas) is an essential step before considering a conversion. Here are some steps to help you determine if your vehicle can be converted to CNG:

  • Review your vehicle's owner manual or manufacturer’s guidelines.
  • Reach out to your car manufacturer or an authorised dealer for compatibility information.
  • Visit certified CNG conversion centres or workshops.

2. Installation C​​​ost

The upfront cost of purchasing and installing a CNG kit can be significant. Prices vary based on the kit type and installation labour. It’s important to get quotes from different service providers and understand the overall cost involved, including any potential modifications.

Also Read: Car Insurance Advice: 5 Points to Remember

3. Impact on Your C​​ar Warranty

Converting your petrol car to CNG may void the manufacturer’s warranty. Before proceeding, check the terms of your vehicle's warranty and consult with the manufacturer or dealer to see how the conversion might affect it.

4. Changes in Insu​​rance Costs and Policy Terms

These changes can impact your insurance costs in several ways. It may lead to an increase in premiums, as CNG kits affect the vehicle's value and safety. You may also need to adjust your coverage to reflect the added value of the CNG kit. It's crucial to disclose the installation of the CNG kit to your insurer to avoid complications during the claims process.

5. Availability o​f CNG

CNG is not as widely available as petrol and diesel. In urban areas, the availability has improved due to government initiatives, increased awareness of environmental issues, and growing consumer demand. However, you will find a limited number of CNG stations in rural and remote areas.

The availability of CNG in India also varies with region. States like Maharashtra, Gujarat, Delhi, and Uttar Pradesh have a well-established CNG infrastructure with numerous refuelling stations. In contrast, rural and remote areas may have limited access to CNG.

6. Impact on You​​r Car's Performance

CNG can change several aspects of the performance of your car. You must consider the impact of CNG on your driving experience before you make the switch.

  • Power and Torque: CNG generally has a lower energy density than petrol, which can result in a slight decrease in power and torque, affecting acceleration.
  • Engine Response: ​Drivers may notice a different engine response with CNG, feeling less powerful during overtaking or when climbing hills.
  • Fuel Efficiency: While CNG is often cheaper, fuel efficiency can vary; some drivers achieve better mileage, while others may find the range reduced compared to petrol.
  • Tuning Requirements: Optimising performance with CNG may require engine tuning to adjust the air-fuel mixture and ignition timing for better combustion.
  • Cold Start Performance: Starting the engine in cold weather may be more challenging with CNG, requiring a warm-up period for optimal performance.

Also Read: ​ Must Know Precautions If You Have a CNG Car

7. Types of ​CNG Kits

Each type of CNG kit has its own advantages, and the choice largely depends on the vehicle type, driving conditions, and personal preferences.

  • Sequential Injection Kits (SI Kits): These kits inject CNG into the engine in a controlled manner, similar to petrol fuel injection systems. They are considered suitable for modern vehicles.
  • Venturi Kits: Venturi kits use a vacuum created by the engine to mix air and CNG before it enters the engine. These kits are suitable for older car models.
  • Dual-Fuel Kits: These kits allow the vehicle to run on both petrol and CNG, enabling drivers to switch between the two fuels as needed. This flexibility is particularly useful in areas where CNG stations are limited.

8. Maintena​​​nce Requirements

CNG vehicles often require more frequent maintenance, particularly for components like spark plugs and filters. Make sure you’re ready for the maintenance schedule and potential costs associated with keeping your CNG system in good working order.

Enjoy Fuel E​​fficiency, Cost Savings, and Other Benefits of CNG Kits!

CNG kit is a cleaner and safer fuel compared to petrol or diesel. With its high auto-ignition temperature, CNG reduces the chances of your car catching fire. It is better for the environment and more affordable. However, installing a CNG kit is a major decision. Before you convert a petrol car to CNG, you must evaluate the installation cost, possible savings in fuel cost, effects on insurance claims, and the impact on your car's performance.

Safeguard your car from damage by getting car insurance from Reliance General Insurance. Reliance General Insurance offers affordable options with premiums starting at ₹238 per month. You can get plans with benefits like cashless repairs, no claim bonus, dedicated customer support, and a wide range of add-on policies.