One problem related to manifold/header/muffler/tail pipe has been reported for the 2008 Mercury Mariner. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2008 Mercury Mariner based on all problems reported for the 2008 Mariner.
Front main seal is leaking vehical is dripping oil on muffler when sitting still.
| Car Stall problems | |
| Engine And Engine Cooling problems | |
| Engine Cooling System problems | |
| Loud Engine Noise problems | |
| Engine Shut Off Without Warning problems | |
| Manifold/header/muffler/tail Pipe problems | |
| Engine Oil Leaking problems | |
| Engine Stall problems |