THE GAZETTE-TIMES, EEITXER, OREGON, THURSDAY, MARCH 31, 1021. Engine operation causes steady accumulation of road dust, carbon, fine metal particles, and other impurities in your crankcase oil This contaminated oil circulates through your engine, impairs its per formance and ultimately leads to rapid depreciation and repairs. Your Instruction Book says, "flush out the crank case regularly and refill with fresh oil" But these important instructions are often disregarded; clean ing the crankcase is a job generally disliked. To meet this need, we have established Modern Crankcase Cleaning Service. We use Calol Flushing Oil the scientific agent that cleans out old oil, dirt, grit and other impurities, and does not impair the lubricating efficiency of fresh oil used. The cleaned crankcase is refilled with the proper grade of Zerolene. The Modern Crankcase Cleaning Service sign we display means "Better operation and longer en gine life," a service promptly given at a nominal cost Bring in your car today for Modern Crank case Cleaning Service. automobile manufacturers say "clean your crankcase . IT MODERN Til i CRANKCASE I CLEANING 1 SERVICE I C. C.-2 for better operation anxLwnger engine are Heppner Garage Universal Garage VAUGHN & GOODMAN, Props. Heppner, Oregon HILL & JOHNS, Proprietors Heppner, Oregon Chas. H. Latourell Lexington Garage FORDS AND FORDSONS Heppner, Ore. G. 0. DIX, Proprietor Lexington, Ore. pack Kin: