Posted on January 18, 2022 Home » 2008 6.6L Duramax » 2008 6.6L Duramax – INTAKE MANIFOLD CROSSOVER REMOVAL 2008 6.6L Duramax – INTAKE MANIFOLD CROSSOVER REMOVAL 1. Remove the intake manifold crossover bolts and nuts. 2. Remove the intake manifold crossover. Related Posts 2008 6.6L Duramax - Intake Manifold, Rails, Covers 2008 6.6L Duramax - Intake Manifold - Right Side View 2008 6.6L Duramax - Intake Manifold - Left Side View 2008 6.6L Duramax - INTAKE MANIFOLD COVER REPLACEMENT - Removal Procedure1. Loosen the intake manifold cover clamp (1) at the resonator. 2. Loosen the intake… 2008 6.6L Duramax - INTAKE MANIFOLD COVER REPLACEMENT - Installation Procedure1. Install the intake manifold cover. 2. Tighten the intake manifold cover bolt (2) until…