TUNE-UP

The intent of a tune-up is to obtain the maximum performance and economy of the engine with the lowest possible exhaust emissions so that the vehicle engine will meet the manufacturer's specifications . It involves checking the components of the ignition system and cleaning or replacing them; cleaning and adjusting the carburation or fuel injection system; adjusting the points and timing , cleaning and gapping the spark plugs . Tune-ups should be performed according to the recommendation of each manufacturer.