Piston slap is the secondary movement of a piston against the side of the cylinder bore, according to Pistonslap.com. This perpendicular moving piston comes into contact with the vertical movement of the cylinder bore, causing the audible noise associated with this phenomenon. All internal combustion engines with pistons and compressors experience a degree of piston slap.Know More
Piston slap occurs when the gap between piston and cylinder is too wide. Through wear and tear, the gap between piston and cylinder becomes wider. The noise associated with piston slap occurs in association with the perpendicular movement of the piston.
According to Dr. Victor Wong of the Massachusetts Institute of Technology, piston slap is one of the most confounding problems of the internal combustion engine. When the piston moves up and down within a cylinder, it moves side to side as well. This movement wastes fuel and causes engine damage as well as the tell-tale banging sound.
MIT researchers have determined through the use of a computer model that more efficient engine designs can reduce the piston slap problem. Through this model, researchers were able to see the path of each piston's movement within the cylinder, the force that it hits the cylinder wall and how the piston changes after impact.Learn more about Car Parts & Maintenance
Blue or gray smoke coming from an exhaust pipe indicates either an oil leak or piston wear. Typically, oil leaks pass the seals and get into the engine cylinder. From there, they come into contact with gasoline and burns, producing blue smoke. When oil leaks into the cylinder, it produces rough idle, misfires and could affect the spark plugs, according to CarsDirect.Full Answer >
The crankshaft takes the piston from an up and down motion and changes it to a rotating motion. The crankshaft is near the bottom of the engine.Full Answer >
It costs $150 to $200 on average to replace the driver’s side window of a car. However, this depends on the car’s make, type and year. This figure is the cost of buying a new window and for installation labor. However, if the car owner can do the repair job, he or she can buy glass from a junkyard for as low as $50.Full Answer >
To fix a side-view mirror, detach the car door and mirror trim panels to unplug the mirror, then remove the mirror from the vehicle. Attach the replacement mirror, and restore the detached parts.Full Answer >