38 problems related to manifold/header/muffler/tail pipe have been reported for the 2001 Chevrolet Malibu. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Chevrolet Malibu based on all problems reported for the 2001 Malibu.
Anti-freeze leaks from engine. Area of leak seams to be around the manifold or heads. This causes fumes to into the passenger compartment and makes the occupates dizzy or with headaches.
Lower intake manifold gasket leaking.
Lower intake manifold failed, causing water to leak in to oil. . .