6缸的火花塞比較幹淨，是misfire的特征，另外camshaft怎麽會有鏽跡？cam磨損也明顯，供油有問題？
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy
