Exhaust Manifold Replacement. Chevrolet Blazer

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 1996 🢒 Blazer - 4WD 🢒 Engine 🢒 Engine Mechanical - 4.3L (VIN W) 🢒 Exhaust Manifold Replacement

Disconnect the negative battery cable. Refer to
Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.
in General Information.
Raise the vehicle.
Disconnect the exhaust pipe from the exhaust manifold. Refer to Exhaust Manifold Replacement in Engine Exhaust.
Remove the front tires to gain access to the rear exhaust manifold bolts.
Disconnect the spark plug wires from the spark plugs.
Disconnect the EGR pipe from the left side exhaust manifold. Refer to Intake Manifold Removal .
Lower the vehicle.
Remove the exhaust manifold.

Install the exhaust manifold.
Raise the vehicle.
Connect the EGR pipe to the left side exhaust manifold. Refer to Intake Manifold Removal
Connect the spark plug wires to the spark plugs.
Install the front tires.
Connect the exhaust pipe to the exhaust manifold. Refer to Exhaust Manifold Replacement in Engine Exhaust.
Lower the vehicle.
Connect the negative battery cable.