Car Problem Reports

Nissan Pathfinder Exhaust Manifold Can Warp and Cause the Studs to Break Off

Nissan Pathfinder Problem
14 Reports
Me Too

Model Years Affected: 1990, 1991, 1992, 1993, 1994, 1995

Average Mileage: 131,124 mi (50,000 mi - 175,000 mi)


The exhaust manifold often warps and cracks, breaking off the studs between the cylinder head and the exhaust manifold. The noise may be most noticeable when the engine is cold.

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