1. Engine Knocking: Diesel engines have a higher compression ratio compared to petrol engines. When petrol is used, the higher compression can cause rapid ignition, leading to engine knocking. This knocking sound is a result of uncontrolled combustion and can cause severe damage to the engine components.
2. Incomplete Combustion: Petrol has a lower cetane number compared to diesel. Cetane number is a measure of a fuel's ignition delay. The lower cetane number of petrol results in a longer ignition delay, leading to incomplete combustion. This can cause increased emissions, reduced power, and poor fuel efficiency.
3. Deposits and Carbon Buildup: Petrol contains more volatile components compared to diesel. These components can lead to the formation of deposits and carbon buildup on injectors, valves, and piston rings. This buildup can interfere with proper fuel injection, reduce engine performance, and cause starting problems.
4. Lubrication Issues: Diesel fuel acts as a lubricant for the fuel injection pump and injectors. Petrol, on the other hand, has poor lubricating properties. Using petrol can lead to increased wear and tear of these components, eventually causing damage and failure.
5. Damage to Fuel System Components: Petrol has a lower density compared to diesel. This difference in density can affect the operation of fuel system components such as fuel pumps and injectors, potentially causing damage.
6. Overheating: Incomplete combustion and the presence of deposits can lead to increased heat buildup in the engine. This can result in overheating and potential damage to engine components.
7. Engine Failure: The cumulative effects of the above issues can eventually lead to engine failure. Using petrol in a diesel engine is not recommended and can result in costly repairs or even complete engine replacement.
It's important to always use the correct fuel specified for your vehicle to avoid any potential problems and ensure its longevity.
