Sierra 1500 2WD V8-5.3L VIN B HO (2006)
5. Install the left exhaust manifold pipe nuts until snug.
6. Tighten the exhaust manifold pipe nuts.
Tighten
Tighten the nuts to 50 Nm (39 lb ft).
5. Install the left exhaust manifold pipe nuts until snug.
6. Tighten the exhaust manifold pipe nuts.
Tighten
Tighten the nuts to 50 Nm (39 lb ft).