In the fuse pannel which is below your headlight switch, check your manual as to which exact fuse it is, there may even be a diagram on the bottom of your dash if you don't have your manual.
4
what is the engine?
how to set timing on 92 ford mercury topaz 2.3 engine
The 1992 Mercury Topaz was not equipped with airbags as standard safety features. Airbags became more common in vehicles in the mid to late 1990s, and the Topaz was produced before this trend was fully established. Therefore, if you have a 1992 model, it likely does not have airbags.
It is positioned in the valve cover.
According to one of Fords websites : For a 1992 Mercury Topaz , 2.3 litre four cylinder engine : ( the spark plugs are gapped at .054 inch )
location fuel pump relay 92' merc topaz
I believe that you should just have a fuse for the electric fuel pump.The regulator is just a valve. If the pump has shut down, and all electric is good, then youi have to replace the pump in the tank.
In the gas tank.
They (2) should be up by the firewall on the passenger side
15 Gallon except on all wheel drive.
Inside the engine compartment on the passenger side wheel well.