c12 th actoo free frmt wftttgky- aogutt ix 1968 an untuned car is trouble trouble yoa cant afford worn spark plugs in an untuned engine are trouble breakdown trouble passing and load hauling trouble gas mileage troobie trojble enough to spoil your hard earned vacation it s trouble you can avoid by getting a cham pion tune up now here s ho we know we testedhundreds of cars mcludmg chev- rolefs fords plymouths ramblers and other makes that had gone over 10000 miles without a tune up each of these cars was given o cham pion tune up a new set of champion spark plugs plus any other basic tune up items neededl the u s auto club certified the test results the results were ust what you d want in creased power for safer passing and an average gas savings of over a galfon per tankful but the most important thing for you to re member is tkat a well tuned car assures you of dependable trouble free motoring this summer why risk summer driving trouble get a champion tune up at least once a year or every 10000 miles champion spark plugs meet or exceed war rant requirements of all vehicle and engine manufacturers champion spark plugs the heart of a tuneup js ay j 1 t ife h 3v care for your car ht mm jfctt acton ontarfowe0ns0ar august 14 1968 your guide for better car heres your guide to carefree motoring how to make sure your upcoming motor trips are as safe and trouble free as a car in prime condition cr make them v