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were is the iac locate on a 1999 mercury mystique
IN the Middle!¬
The thermostat for a 1999 Mercury Mystique is inside of the top water inlet. Remove the top radiator hose from the engine, and then inlet can be removed to get to the thermostat.
In the fuel tank
Low on back side of engine block.
near fuel thank
The passenger compartment fuse panel is located on the driver
below the fog lights there is one on each side
Look on the bottom by the flywheel.
Yes , the ELECTRIC fuel pump is inside the gas tank on a 1999 Mercury Mystique
According to the 1999 Mercury Mystique Owner Guide : ( 58.5 liters / 15.4 U.S. gallons )
The thread on cap on your engine coolant reservoir is the pressure cap / radiator cap on a 1999 Mercury Mystique