Table 1 shows seven common engine and engine cooling related problems of the 2006 Mercury Mariner Hybrid. The number one most common problem is related to the engine and engine cooling (three problems). The second most common problem is related to the engine shut off without warning (three problems).
After having a new water coolant pump (the fourth one in my Mariner Hybrid) and a new throttle body being put into my car by a Ford dealership, my car is still having the same problems. Now a "service emission sys" warning has come on, and being under 150,000 miles still I contacted Ford Read details...
I was driving my 2006 Mercury Mariner Hybrid down the road going approximately 35-40 mph. The vehicle shut off and the dash read stop safely now. I could still steer and brake. It would not restart right away. I tried restarting in about a half an hour and it started. Read details...
The contact owns a 2006 Mercury Mariner Hybrid. While driving at various speeds, the high temperature warning sensor light illuminated before the vehicle overheated and stalled. The vehicle was taken to the dealer who diagnosed that the hybrid fans were faulty and needed to be replaced. Read details...