One problem related to engine has been reported for the 2005 Mercury Mariner. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Mercury Mariner based on all problems reported for the 2005 Mariner.
The contact owns a 2005 Mercury Mariner. While driving 40 mph, the contact felt as if someone rear ended her vehicle. She looked in the rearview mirror, but did not see anything. When she arrived at the dealer, the entire engine fell from the motor compartment and onto the ground. The mechanic stated that the entire front end of the vehicle had fallen apart. The vehicle is currently at the dealer. The failure mileage wase 38,351. Updated 05/21/08 the consumer also stated the transmission failed. Updated 05/19/08.