如果是氣門處漏氣, 可能是valve stem core鬆了.
具體什麽有漏氣聲, 是氣門還是其它地方?
如果是氣門處漏氣, 可能是valve stem core鬆了.
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2024 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy