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Home >> GMC >> 1991 >> Value Van 7.4 N >> Repair and Diagnosis >> External Pages >> Different car >> Section 87 (3.0L V6 - VIN [3]) >> Removal & Installation >> Cylinder Head >> Inspection

Cylinder Head: Inspection

WARNING: This page is about a different car, the 1995 Plymouth Voyager, 1995 Plymouth Grand Voyager, 1995 Dodge Grand Caravan, and 1995 Dodge Caravan. However, it is still accessible from the selected car via links, so may be relevant.

Check cylinder head for warpage. Resurface head if warpage exceeds specification. See CYLINDER HEAD  table under ENGINE SPECIFICATIONS.

CAUTION: DO NOT grind more than .008" (.20 mm) combined total from surface of cylinder head and deck surface of cylinder block.