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NO, fuel is ignited by compression.

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14y ago

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Why can't spark plugs be used in diesel engines?

Diesel does not require a spark to combust.


What is the glow plugs for?

Glow plugs provide the heat for combustion in diesel engines, just like spark plugs are used to ignite regular gasoline in standard engines.


How many spark plugs are in a diesel engine?

No spark plugs are used in a diesel engine


How many spark plugs in a 6.0 turbo diesel?

No spark plugs are used for a diesel engine


Why don't diesel engines use spark plugs?

diesel engines do not use spark plugs because diesel has more oil, burns slower, and is more difficult to ignite. Therefor spark plugs are insufficient with just spark so instead they use glow plugs witch provides a high amount of heat to the fuel and ignites more quickly and reliably.The amount of compression pressure in a diesel engine is sufficient to produce enough heat to ignite the fuel. The glow plugs are only used on a cold start.


How do you replace glow plugs in Mazda b series truck?

B series trucks do not have glow plugs, they are gas engines glow plugs are used only on diesel engines. You mean to say spark plugs. Simply unplug the plug and install a spark plug socket and loosen with a wrench


What's the difference between unleaded and diesel fuel?

Unleaded fuel is used in gasoline engines, while diesel fuel is used in diesel engines. The main difference is in how the engines ignite the fuel - gasoline engines use spark plugs, while diesel engines use compression to ignite the fuel. Diesel fuel also has a higher energy density than unleaded fuel.


What is the difference between spark plugs and glow plugs?

A spark plug actually sparks, and is generally only used in a gasoline engine. A glow plug just gets warm (glows), and is used in some diesel engines.The difference between spark plugs and glow plugs is that a spark plug delivers current from an ignition system to the combustion chamber while a glow plug is a heating device that aids starting diesel engines.A spark plug actually sparks, and is generally only used in a gasoline engine. A glow plug just gets warm (glows), and is used in some diesel engines.The difference between spark plugs and glow plugs is that a spark plug delivers current from an ignition system to the combustion chamber while a glow plug is a heating device that aids starting diesel engines.


What if the glow plugs misfire?

glow plugs do not fire glow plugs are used to heat the chamber where the diesel ignites diesel is not ignited by a spark diesel is ignited thru compression


Can you change spark plugs on a diesel?

It depends on what car or engine you have to decide how many. No diesels don't have spark plugs. Some have glow plugs. Not the same thing. Glow plugs are used to heat the cylinders. For quicker starting. On certain old diesels, yes. For example the IH farm tractor model M diesel made in the 1940's started on gasoline (with spark plugs) and switched over to diesel when the engine was warm (spark plugs not used at this point). That is true. But I didn't think about them. Most people today have never heard of a system like that. There was also engines with pony motors used to start the main engine. I learned the hard way. Not to stand in front of the arm. When you start the main. They can kick you.


How is a gasoline engine different from a diesel engine?

A gas engine ignites gasoline in the piston chamber with a spark from a spark plug. The expanding gas then pushes the piston out and the motor moves forward. A diesel engine uses diesel fuel, different from gasoline, and the fuel is compressed by the piston until it ignites, sending the piston out. There are no spark plugs in a a diesel engine. Some diesel engines will have "glow plugs" which are used to initially start the engine but once started, compressing the fuel is the method of ignition.


What are the key differences between unleaded and diesel fuel, and how do these differences impact vehicle performance and efficiency?

Unleaded fuel is used in gasoline engines, while diesel fuel is used in diesel engines. The main difference is in their ignition process: gasoline engines use spark plugs to ignite the fuel, while diesel engines rely on compression to ignite the fuel. This difference affects performance and efficiency, as diesel engines typically have higher torque and better fuel efficiency compared to gasoline engines. Diesel fuel also has a higher energy density, which can result in better mileage for diesel vehicles. However, diesel engines tend to produce more emissions than gasoline engines.