回复:02 Taurus Stationwagon, 17万 KM,Vulcan Engine, 偶尔打火后喘振,怠速不稳

来源: 2014-03-25 09:42:16 [旧帖] [给我悄悄话] 本文已被阅读:

check fuel pump first.  check EGR valve second.