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

Submitted by Vehicle Owner · May 29, 2025
Published by RepairPal

Problem overview

The exhaust manifold on the 3.0 liter engine 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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