Syclone V6-262 4.3L Turbo (1991)
FIGURE 1
SERVICE PROCEDURE:
1. Raise the vehicle on a hoist following proper lift procedures.
2. Allow the exhaust manifold and catalytic converter to cool.
CAUTION: Exhaust manifold and/or catalytic converter may be extremely hot. Allow them to cool to avoid personal injury.
3. Reposition the exhaust manifold heat shield rearward, ensuring the full length of the rear tab is completely through the mounting bracket slot (Figure
1).
The rear tab is "folded." This "fold" should extend approximately 1/2 in. (12.7 mm) beyond mounting bracket slot.