disadvantages of lpg fuels
Answers
Disadvantages of LPG
It produces 10% less power, compared to patrol, on the same engine.
Its Ignition temperature is higher than that of petrol, it leads to 5% less lifetime of valves.
An efficient cooling system is required, since same is used to provide the heat to the LPG vaporizer (convert liquid into Gas).
Due to heavy cylinders, used to store LPG, weight of the engine gets increased considerably.
A special fuel feed system is required for it.
The main disadvantage associated with the usage of LPG is to do with the storage and safety.
In colder climates or conditions, there is a known problem related to starting due to the low vapour pressure of propane. This is known to happen in conditions with sub 32 degrees Fahrenheit temperatures.