could be several things ,bad fuel pump,bad fuel pressure regulator ,fuel filter needs replaced. or air idle valve needs cleaned or replaced. I would start with new fuel f9ilter and then have the air idle valve checked or take it off and clean it yourself. Not hard to do if you are mech inclined and have a few metric tools.
Timing belt.
it could be a bad lock up torque converter(if equiped with it). vehicle dies when coming to a stop.
No. Mercury has neither air nor water.
Sounds like your electronic control module is going bad
clogged fuel filter
you dont get another one you have to restart the land
Try the fuel pump, it may need to be replaced.
The answer is obvious. The battery is dead and will not turn the engine over.
altonator or a week fuel pump. a bad fuel filter.
Sounds like you need to replace the coolant temperature sensor.
thell probably stay as they are
Mercury