XL-7 2WD V6-3.6L (2007)
2. Inspect the lower intake manifold for the following conditions:
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Gouges or damage to the intake manifold sealing surfaces
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Damage to the lower intake manifold bolt bosses
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Damage to the fuel injector ports
3. Inspect the lower intake manifold sealing surfaces for warpage.
a. Locate a straight edge across the lower intake manifold sealing surfaces.
b. Insert a feeler gage between the lower intake manifold and the straight edge. A lower intake manifold with warpage in excess of 0.5 mm
(0.020 in) must be replaced.
4. Repair or replace the lower intake manifold as necessary.
