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.
Cars with platinum tipped plugs are pretty much used up @ 40,000 - 50,000 miles. If you buy $2.50 spark plugs be prepared to feed the car a steady diet every 12,000 -20,000 miles. New silicone jacketed spark plug wires are a must every time you change the plugs in all the above instances.