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Show THE MOTOR QUIZ (How Many Can l'ou Answer?) Q. What should be done If the ammeter am-meter does not register "charge" when the engine Is running nt normal speed? Ans. Consult the repair man Immediately. Imme-diately. (J. Why should a car be cleoned underneath? un-derneath? Ans. To remove dirt which causes wear and prevents proper lubrication. Q. How bag the oil filter helped the motorist to economize on oil consumption consump-tion and car maintenance cost? Ans. The oil filter has made It pos- slble to use the oil longer, and as It removes foreign matter from the lubricant, lubri-cant, engine wear Is minimized. Q. When a spark plug Insulator becomes be-comes covered with dry black soot, what should be done to remedy It? Ans. Clean or replace the plug. If sooting Is habitual, change to a hotter plug; also have carburetor inspected, and be sure the choke hasn't become stuck. |