As you can see, a regular tune up is important to your car's performance. The process should involve replacing the air filter, replacing or cleaning the spark plugs, and replacing the distributor cap and rotor. It can also include replacement of the spark plug wires, fuel filter, PCV valve, and oxygen sensor.
Beginning in 2007, daylight time starts on the second Sunday in March and ends on the first Sunday in November. For a very readable account of the history of standard and daylight time in the U.S., see. Ian R. Bartky and Elizabeth Harrison: Standard and Daylight-saving Time, , May 1979 (Vol. 240, No. 5), pp. 46-53.
Daylight Saving Time began on Sunday, March 13, 2015 at 2 a.m and will end on Sunday, November 6, 2016 at 2 a.m. During late Winter we move our clocks one hour ahead and lose an hour during the night and each Fall we move our clocks back one hour and gain an extra hour. But Daylight Saving Time (and not Daylight Savings Time with an s) wasn't just created to confuse our schedules.