The best tool to use for removing the carbon ridge at the top of an engine cylinder prior
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The best tool to use for removing the carbon ridge at the top of an engine cylinder, prior to removing the piston, is to use_.
A.an electric grinder
B.a metal scraper
C.a reamer
D.a three-wing hone
请帮忙给出正确答案和分析,谢谢!
