回复：请教机油标号的问题

来源: 于 2009-10-04 12:56:11 [旧帖] [给我悄悄话] 本文已被阅读：次

Engine oil: You are right!

10W40: Hopefully, this winter is not very cold.

Weak start: You might consider the battery or spark plugs if they are more than 7 years.