Posted on 4/30/2015
Knowing how their engine works can help North Kansas City drivers make informed decisions about car care and prevent expensive repairs to their vehicles. This is especially true when it comes to timing belts. An engine’s power is generated in the cylinders. Inside the cylinder is a piston that moves up and down while the engine is running. Power is generated in a cycle that includes four strokes of the piston. First, the piston drops and a valve at the top of the cylinder opens to let in fuel and air. The piston then rises, which compresses the fuel and air. At this point, the spark plug fires, igniting the fuel and pushing the piston down. This downstroke transfers energy to the engine, which provides the power it needs to run. The piston rises again, and a valve opens to release the exhaust. All of this movement is orchestrated by a timing belt. The timing belt is so named because it keeps the pistons and valves operating in synch wi ... read more