Jul 24 2008
How do I replace the lower intake manifold ?
How do I replace the lower intake manifold on my 1997 Chevy Lumina with a 31.L engine?
Answer:
The Chevy 3.1 L engine as well as the Chevy 3.4 L engine that use Dex Cool Anti-freeze are known for lower intake manifold gasket leaks. Pressure testing the coolant system can usually confirm if your lower intake manifold is leaking or not. If it leaking, you will want to replace it right away to prevent further damage. There are complete instruction below for replacing the lower intake manifold gasket on your 3.1 L engine.
Step by Step Instructions for Replacing the lower intake manifold
