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Re: I did pay him, this is just a question!
Posted to Shop Management Forum on 7/26/2004 3 Replies

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5.4L 97-01 50k-100k codes lean both banks just a guess but I think I am right. Based on what I see. The PCV elbow (soft rubber) rots out & you get a nice vacuum leak. If you were to pull the engine co... Login to read more.

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