A hazardous waste is a special type of waste because it cannot be disposed of by common means like other by-products of our everyday lives. Depending on the physical state of the waste, treatment and solidification processes might be required.
How to Change Spark Plugs in a Car. Two Parts: Removing Old Spark Plugs Installing New Plugs. Petrol and LPG Gas powered cars run on what are essentially controlled explosions of energy, controlled in part by the spark plugs. The spark plugs channel the electrical current from the ignition, igniting the fuel.
Spark plugs or wires. If you get a check engine light along with slight jolts while accelerating, the spark plugs could be to blame. This is a quick, easy and inexpensive fix. To avoid the problem, replace spark plugs on older cars every 25,000 to 35,000 miles. Replace spark plugs on newer cars roughly every 100,000 miles.