会不会下plug时没放/少放垫圈，tip被piston打到了？

来源: 搬家了于 2012-07-04 17:16:56 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.