The Korean cars' engines might be less efficient, but

来源: 于 2011-01-24 21:19:17 [旧帖] [给我悄悄话] 本文已被阅读：次

the engine runs much smoother. It is easy to cut the fuel/air ratio to increase the gas milage. The cost is more misfires. And the engine feels stumbled sometimes at idle.