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Lincoln
Navigator
10

Lower plastic intake manifold may come apart on Lincoln Navigator

Problem Description and Possible Solution

The lower intake manifold is plastic and may come apart completely.

Problem Data
RepairPal Verified
Average mileage: 257,500 (223,000–292,000)
Engine affected: 5.4L V8
6 model years affected: 1998, 1999, 2000, 2001, more2002, 2003
10 people reported this problem
Comments
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Blown intake gasket. Repaired with new gasket.