One problem related to engine stall 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.
Cd4e - engine stalling on engagement/stopping. Vehicle stalled at the red light of an exit ramp off the highway. Vehicle stalled when at a complete stop and would not engage when put into drive or reverse.