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Combustion Engines

Combustion engines are not only used in road vehicles but also trains, ships, aircraft, military and construction machines.

1,973 Questions

Why would a 1993 Ford Taurus engine stall when the weather is humid and hot?

Ignition wires and the distributor cap need to be checked for cracks that allow cross flow of electricity from one wire to another. At night spray water on the wires and cap to see the sparks while engine is running. Replace wire set and cap as needed..

What is a carburetor body made from?

A carburetor body is typically made from aluminum or other lightweight metals to improve fuel efficiency and performance. These materials are durable and can withstand the harsh conditions of engine operation.

How do you start a diesel generator out of fuel?

Starting a diesel generator that is completely out of fuel can be a bit more involved than starting one with fuel already present. Here are the general steps you can follow:

Ensure safety: Make sure you are in a well-ventilated area and wear appropriate protective gear, such as gloves and goggles.

Refuel the generator: Use an approved diesel fuel container to refill the generator's fuel tank to the recommended level. Be careful not to spill any fuel during this process.

Prime the fuel system: Locate the manual priming pump on your generator, usually found near the fuel filter or on the fuel pump itself. Pump the priming pump several times until resistance is felt, which indicates that fuel is reaching the system.

Bleed the fuel system: Locate the fuel bleed valve, typically located on or near the fuel pump or fuel filter. Open the valve to allow any air trapped in the fuel system to escape. You may need to use a wrench or screwdriver to open the valve.

Crank the generator: Once the fuel system is primed and any air is bled out, turn the generator's key or push the start button to crank the engine. The generator should start up, albeit possibly with a few rough idles or sputtering due to the need to purge any remaining air from the system.

Monitor the generator: Keep an eye on the generator as it runs to ensure it is operating smoothly and that fuel is being properly delivered to the engine. If any issues arise, consult the generator's manual or seek assistance from a professional.

Remember to always follow the manufacturer's instructions specific to your generator model. Additionally, if you are unsure or uncomfortable performing any of these steps, it is recommended to seek the help of a qualified professional or generator technician.

Is the Toyota 1mz-fe engine a interference engine?

There is a big confusion about this online. Actually based on the research I have done some of them are interference and some of them are not. My source for saying this is the wikipedia page for MZ-FE engines:

If you go through this carefully, you will see in the introduction it says this generally about MZ-FE engines (all 3 generations):

"They feature cast aluminium pistons with an anti-friction resin coating (moly) and valve depressions that decrease the chance of valve-to-piston interference in case of timing belt failure on motors without VVT-i."

So MZ-FE engines are non interference unless they are a VVT-i type.

Let's go to the part titled 1MZ-FE. In the begining you see the applications of conventional 1MZ-FE which should be non-interference based on the introduction; those cars include:1994--2006 Toyota Camry (V6)1994--2003 Lexus ES 300 & Toyota Windom (Japanese domestic market)1996--2004 Toyota Avalon & 2000 Toyota Pronard (Avalon for Japanese domestic market)Toyota Harrier (non-US markets)1998--2000 Toyota Sienna1999--2003 Toyota Solara (V6)2000-- Toyota Estima (Japanese domestic market)

In the second half, there is a list of those cars with VVT-i 1MZ-FE engines which are interference engines, again based on the introduction:1999--2003 Lexus RX 300 (US market)2000--2003 Lexus ES 3002000--2004 Toyota Avalon2002--2003 Toyota Highlander/Kluger2001--2003 Toyota Sienna2002-- Toyota Alphard (Japanese domestic market)2003--2006 Toyota Camry (V6)

So as an example if you have a 97 Toyota Avalon it should be non interference. If you have a 2001 Toyota Avalon, you should check if the engine is VVT-i or not because it fits into both above lists for 1MZ-FE.

How do you make an engine?

in a steel container, put a piston on top. Then have some gas and ignition part. put the gas in, ignite in once in a while. the explosion will push away the pistons and it will come back down in a redundant action. this up and down motion will create a revolving motion where it will make wheels run. This is an engine.

How do you bore out an engine?

The best way is to find a kit made for your moped. They will give you all of the parts you need along with a step by step manual. You could also have a dealer do it for you if it is to hard. But if you bore the bike out, you will probably want to gear the bike a little higher, so the extra power is used well. I would look for a kit to do this.

Known value of Modulus of Rigidity for Cast Iron?

http://www.engineeringtoolbox.com/modulus-rigidity-d_946.html

Why induced draft fan operate first instead of a forced draft fan?

The procedure for starting draft plant (fans) in a boiler is to start the ID Fan first.

Remember that the purpose of the ID Fan is so that the Furnace operates at a slight vacuum. (See Related Link: FD Fan vs ID Fan.)

Any casing or furnace leaks then allow air to leak in, rather than allowing air with pulverised fuel and fly ask to leak out.

What is an example of the earliest use of the internal combustion engine is in the .?

One of the earliest uses of the internal combustion engine was in the 1860s with the development of the Otto engine by Nikolaus Otto. This four-stroke engine, which ran on gasoline, significantly improved efficiency and paved the way for modern automobiles. Another notable example is the gas engine created by Jean Joseph Etienne Lenoir in 1859, which was one of the first practical applications of an internal combustion engine for powering vehicles.

What effect does the internal combustion engine have in transportation?

Somany socio-economical effects as transportation of goods and human beings are of vital importance in our daily life. Similarly greenhouse effect and air pollution have negative impact on nature and mankind.

Is a 2.9 Chevy 2007 Chevy engine a 5 cylinder?

No. The Chevrolet LLV (Vortec 2900) engine introduced in 2007 is a 2.9L straight-4 DOHC engine

What is injected into high pressure air in a jet plane?

Jet fuel is injected into high pressure air in jet engines.

What is a lean burn system?

A lean burn system is a fuel burning system that uses an excess of air in an internal combustion engine. They provide a high air to fuel ratio and are used in some vehicles.

Is the Audi 2003 2.7t v6 engine non interference?

No, the 2.7 Liter Audi V6 IS an interference engine. Therefore if the belt breaks you will have very serious internal engine damage. The belt must be replaced every 105,000 miles or 10 years whichever comes first.

Governing method in engines?

The term "Governing" means the action of varying the fuel supply in accordance with the load demand so that the engine runs at practically.

What is a wet cylinder liner?

In a wet cylinder liner the coolant of the engine runs in a space between the liner and the engine block. This gives excellent cooling, but is quite tricky to make good seal, particularly at the crank end of the cylinder.

In a dry liner the coolant runs in channels in the block, and the liner is only like a sleeve stuck in a metal hole. Poorer cooling, but an easier build.

How does a turbocharger works in high altitude?

The same way it works at any altitude - by forcing more air into the combustion chamber, allowing the engine to burn more fuel and making more power.

What are 3 phases of combustion in ci engine?

The three phases of combustion in a compression ignition (CI) engine are:

  1. Ignition Delay: This is the period between the start of fuel injection and the onset of combustion, during which the fuel mixes with air, heats up, and reaches the auto-ignition temperature.
  2. Combustion Phase: Once ignition occurs, the combustion process rapidly progresses, characterized by a rapid increase in pressure and temperature as the fuel burns, producing power.
  3. Afterburning Phase: This phase involves the continued combustion of any remaining fuel and gases, which helps to complete the combustion process and maximize efficiency, but it also contributes to emissions if not managed properly.