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Industry info Wiki Q&A
Q how many crankshafts in a v8 engine
MarjorieBach
VeromcaSimpson Release Time: 3月 28, 2024, 6:35 下午
A V8 engine has one crankshaft.
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Q how does my engine run
DorisAlbert
VeromcaSimpson Release Time: 3月 22, 2024, 6:10 下午
Your engine runs on the principle of internal combustion, which transforms fuel into mechanical energy. This process starts when the engine draws air and fuel into a cylinder during the intake stroke. The mixture is then compressed by the piston moving upwards, and at the peak of compression, the spark plug ignites it, causing an explosion. This explosion forces the piston back down in what’s called the power stroke. Afterwards, the exhaust valve opens to expel combustion gases during the exhaust stroke, completing the cycle. This sequence repeats several times per minute and is synchronized by the engine’s timing system. Your engine’s efficiency and performance rely on precise timing and the quality of the fuel and air mixture. Regular maintenance, including spark plug checks and fuel system cleaning, can significantly influence its operation, ensuring it runs smoothly and efficiently.
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Q how does a combustible engine work
VeromcaSimpson
ArmandEugen Release Time: 3月 21, 2024, 10:36 下午
A combustible engine, also known as an internal combustion engine, works by burning fuel (like gasoline or diesel) in a confined space to create a force that moves parts of the machine. Here is a simplified explanation of how it works: 1. Intake Stroke: The intake valve opens, and the piston moves down the cylinder, which draws in a mix of fuel and air. 2. Compression Stroke: The intake valve closes, and the piston moves up the cylinder, compressing the air-fuel mixture. This makes the explosion more powerful. 3. Combustion Stroke: When the piston reaches the top of its stroke, the spark plug emits a spark to ignite the compressed fuel. This explosion drives the piston back down the cylinder. 4. Exhaust Stroke: The exhaust valve opens. As the piston moves back up the cylinder, it pushes the waste gases produced by the combustion out of the system. > The cycle then repeats. The movement of the pistons is used to turn a crankshaft, which is connected to the wheels of a car, for example,...
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Q how to unstick piston rings in engine
VeromcaSimpson
IsabelMond Release Time: 3月 21, 2024, 9:56 下午
To unstick piston rings, you’ll need to dissolve the deposits causing them to seize, without harming the engine components. A common approach involves using a penetrating oil or a specialized chemical solution, designed for freeing piston rings, through the spark plug holes. Once applied, let it soak according to the product instructions—typically several hours to overnight. Gently turn the engine over by hand or by using the starter motor (with spark plugs removed) to help work the solution into the ring gaps. Reassemble and run the engine at idle to monitor. If the problem persists, professional mechanical intervention may be necessary as stuck rings can indicate severe wear or damage. Utilizing a fuel additive that cleans while you drive can help prevent this issue in the future. Always refer to your engine’s specific guidelines when attempting treatments.
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