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2001 5.4 2 Valve Intake Manifold / Valve Cover Gasket Job and Parts List
So I have this truck which has been giving me lean codes on both cylinder banks for months and I finally want to fix it. I looked all over for the obvious leaky vac hose or boot but found nothing. After doing a smoke test on the intake plenum it appeared to be puffing a little smoke from beneath...- Surfnski
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- Forum: 1st Gen Ford Expedition Engine & Performance
