Mercury Mariner owners have reported 1 problem related to manifold/header/muffler/tail pipe (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Mercury Mariner based on all problems reported for the Mariner.
Front main seal is leaking vehical is dripping oil on muffler when sitting still.
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all problems of the 2008 Mercury Mariner
🔎.