Most vehicles on the road are built with what's called a "four-stroke engine," which is driven by the movement of pistons firing constantly to turn the crankshaft. This activity happens within the cylinders of a
The pressure created by combustion pushes the engine’s pistons, which, in turn, power the crankshaft. Through a system of gears, this action of the crankshaft drives the wheels, allowing your car to move. Firing the spark plugs Your spark plugs form part of a well-orchestrated system. The...
Recall how an engine operates: Fuel (gasoline) isignitedin the combustion chamber of the engine. As fuel ignites, the expanding gas and heat from the miniature explosionpushan array of pistons inside the engine’s cylinders. As the pistons are pushed, theymove up and downand spin the engine...
The rocker arm of an internal combustion engine changes radial movement into linear movement; this kind of device is properly called a reciprocating lever. It takes the spinning motion of the overhead camshaft and turns it into the up-and-down movement that opens and closes the valves. Because...
Cylinders and Pistons At the heart of an internal combustion engine lies a series of cylinders, cylindrical chambers that house the fiery combustion process. These cylinders, arranged in various configurations such as inline, V-shaped, or flat, serve as the primary stage where the magic unfolds....
That's because, unlike many of its rivals, this isn't a bespoke electric vehicle (EV) designed to stand out from "normal" petrol and diesel cars. The e-208 is just aPeugeot 208with a big battery and an electric motor instead of an engine with cylinders and pistons. ...
If a repeatedclick-click-clickoccurs, that’s indicative of an ignition system that’s doing its job. If there’s a whirring noise, that means the starter is spinning the crankshaft—which pushes the pistons up and down—to prime the engine. ...
In an internal combustion engine (ICE) the expansion of the high-temperature and high-pressure gases produced by combustion apply direct force to some component of the engine. The force is applied typically to pistons, turbine blades, or a nozzle. This force moves the component over a distance...
Let’s say your timing belt jumps or even snaps; the camshafts will inevitably leave whichever valve was open at the time in its actuated position within the cylinder. This is particularly troublesome in an interference engine, where the pistons share their TDC with the same area that the va...
In simple words, your crankshaft delivers the power that your pistons create. Your engine uses this power to drive the serpentine belt (or chain) that is attached to the front of your engine, and this belt drives all of your accessories. ...