If you're talking about the OBD-II data port for engine diagnostics, it is mounted in place just under the dash to the left of the steering column. It is surrounded by a rectangular plastic 'sleeve'.
were is the iac locate on a 1999 mercury mystique
The fuel pump fuse for a 1998 Mercury Mystique is located in the main fuse panel near the hood release. It prevents the fuel circuit from being overloading and damaging the pump.
According to the 1998 Mercury Mystique Owner Guide : ( 61.5 litres / 16.2 U.S. gallons )
You can view the 1998 Mercury Mystique owners manual online at : www . motorcraft service . com ( no spaces ) Click on Owner Guides ( The fuse section starts on page 109 ) The owners manual shows the location and diagram
yes
No , coil pack
That should be OBD 2
Replacing ERG Valves in a 1998 Mercury Mystique is fairly hard because it requires great precision to avoid blocking the EGR passage.
I don't think so.
A 1998 Mercury Mystique with the 4-cylinder 2.0 DOHC appears to have a non-interference engine. Therefore, if the timing belt breaks, there should be no damage to the valves/pistons.
Dealer or salvage yard.
98 mystique has only one cat conveter