I have replaced the O rings between the upper manifold before and when I took it apart the last tine there was fuel outside the area where the O rings were on # 2 and #5 cylinders.
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2001 Ford Escape Question: Has anyone ever had a warped intake manifold?
Answer #1mastertech6371 January 20, 2013, 10:19Master
not unless it overheated.
ford has new style o rings for this. tightening sequence is important for proper sealing
ReplyDriley, January 21, 2013, 05:25Rookie
Thanks Roy, The fact that Ford has a new style of O rings tells me Two things. One; There was problem with the old ones. Two; Maybe Felpro is still putting out the old style.