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“My car isn’t running right. Do you think it may need a tune-up?,” inquires the owner of a three-year-old car. She’s asking her auto technician who, like others in his profession, sometimes finds himself wrestling with the term “tune-up.”
“The expression just won’t go away,” says Car Care Council president Don Midgley, “and 1 doubt that we want it to. People may not always understand what a tune-up’ means, but they do know it may help cure their vehicle’s ailments. It’s analogous to the term ‘physical check-up’ when we don’t feel up to par.”
Get a Check-Up
Because the engines in most vehicles are equipped with solid state, computer controlled fuel and ignition systems, a tune-up often is preceded by a diagnostic procedure. This helps determine what parts, if any, may be needed beyond replacement of spark plugs and filters.
“There’s very little to adjust on the typical engine,” says Midgley, “so a car that has had proper periodic maintenance
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