Part Description: 2008 Chevrolet Trailblazer Manifold
More Info
Vehicle Fitment
2008 Chevrolet Trailblazer | Base, LT | 6 Cyl 4.2 L GAS
FAQ for Exhaust Manifold Repair
Q: How to remove the Exhaust Manifold-Left Side (LH6/LS2) (5.3L and 6.0L)?
A:
You should remove the catalytic converter, the spark plugs, the exhaust manifold, the exhaust manifold gasket, and the exhaust manifold heat shield.
By Bob
GM Specialist
01/11/2022
Q: How to install the Exhaust Manifold-Left Side (LH6/LS2) (5.3L and 6.0L)?
A:
First, you should position the exhaust manifold to the cylinder head and install the following parts: the studs to the catalytic converter, the exhaust manifold, the spark plugs, and the catalytic converter.
By Bob
GM Specialist
01/11/2022
Q: How to remove the Exhaust Manifold-Right Side (LH6/LS2) (5.3L and 6.0L)?
A:
You should remove the nuts that secure the catalytic converter to the exhaust manifold, the spark plugs, the exhaust manifold, the exhaust manifold gasket, and the exhaust manifold heat shield.
By Bob
GM Specialist
01/11/2022
Q: How to install the Exhaust Manifold-Right Side (LH6/LS2) (5.3L and 6.0L)?
A:
First, you should position the exhaust manifold to the cylinder head and install the following parts: the studs to the catalytic converter, the exhaust manifold, the spark plugs, and the catalytic converter.
By Bob
GM Specialist
01/11/2022
Q: What is the recommended torque for the catalytic converter to exhaust manifold nuts?
A:
The recommended torque is 50 N.m (37 lb-ft).
By Bob
GM Specialist
01/11/2022
FAQ for Other Repair Info
Q: How to install the Muffler?
A:
You should install the Muffler assembly, the exhaust insulators, the catalytic converter, the right rear coil spring, the rear axle brace, the rear axle tie rod, the spare tire, and the frame brace.
Q: How to install the Right Side Exhaust Manifold Heat Shield (LH6/LS2)?
A:
You should install the exhaust manifold heat shield as well as the spark plugs.