One problem related to vehicle shudder has been reported for the 2011 Mercury Mariner. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Mercury Mariner based on all problems reported for the 2011 Mariner.
Car seems to stall all power stays on but the car shakes and then stalls and the wrench light comes on which is a powertrain light. Took car to dealer they say there is nothing wrong with it. They reset the light. One week after bring the car to the dealer the wrench light comes back on and the car stalls this time I was going 55 miles an hour on a parkway thankfully I was able to pull over before the car stopped. Brought to dealer, nothing is wrong with the car they recommended me to leave the heat off because there could be a problem with the heat. (don't understand that) last week the car stalled again and the wrench light came on. I am currently waiting to bring it in for service. This is not good nor safe.
| Power Train problems | |
| Vehicle Shudder problems | |
| Transmission Failure problems |