I've got a 96 Mercury Mystique, it over heats big time. I changed the water pump and thermostat and no change yet, so i took the thermostat right out to see if that would make a difference, but still the same. I'm not sure what i should do next, line up a tree or is there another solution.

96 mystique has trans problam with the
overdrive on is it a speed sensor problam or what else?

Is there white smoke coming out of the exhaust? If so either blown head gasket, crack in cylinder head or crack in engine block. If you line up the tree make a note to not buy another mystique I found them to be troublesome once they start giving trouble.

Have your radiator cleaned up or overhaul it, it maybe has clogging or full of dirt, sometimes the gasket maker causes the clogging of the tubes in the radiator...