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△一个火花塞不工作,增加耗油 11.92%。 △每个火花塞间隙如偏大 0.2mm,发动机将增加耗油 4.5%。 △分电器的点火角度改变 4度,发动机将增加耗油 4%~ 8%。 △分电器真空提前点火装置失 ?(堵塞真空管道 ),将增加耗油 2.76%。 △发动机进排气门间隙过
△ a spark plug does not work, increase fuel consumption 11.92%. △ Each spark plug gap as large 0.2mm, the engine will increase fuel consumption 4.5%. △ distributor ignition angle changes 4 degrees, the engine will increase fuel consumption of 4% to 8%. △ distributor vacuum early ignition loss (plug the vacuum pipe), will increase 2.76% fuel consumption. △ engine into the exhaust valve clearance