Understanding CNG in Diesel Engines: How It Works

Discover how CNG works in diesel engines, reducing emissions and improving fuel efficiency for heavy vehicles.

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CNG in diesel engines works through a dual-fuel system where compressed natural gas (CNG) is introduced into the intake manifold. The engine starts on diesel fuel, and once running, CNG is injected while the diesel acts as a pilot to ignite the gas. This process results in reduced emissions and improved fuel efficiency. Retrofitting a diesel engine for CNG might require specialized conversion kits and tuning, providing an eco-friendly and cost-effective solution for heavy vehicles.

FAQs & Answers

  1. What are the benefits of using CNG in diesel engines? Using CNG can significantly reduce emissions and enhance fuel efficiency, making it an eco-friendly option for heavy vehicles.
  2. How do you convert a diesel engine to run on CNG? Converting a diesel engine involves retrofitting with specialized kits and tuning the engine to accommodate the dual-fuel system.
  3. Is CNG a cost-effective fuel for heavy vehicles? Yes, CNG tends to be cheaper than diesel, leading to cost savings in fuel expenses over time.

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