How do you replace a lower intake gasket on a 1994 oldsmobile cutlass 3.4 engine?

To replace the lower intake gasket on a 1994 Oldsmobile Cutlass with a 3.4 engine, first disconnect the battery and remove any components obstructing access, such as the air intake and throttle body. Next, drain the coolant and remove the upper intake manifold. Carefully unbolt the lower intake manifold, clean the surfaces, and replace the old gasket with a new one. Reassemble by following these steps in reverse, ensuring all bolts are torqued to the manufacturer's specifications.