How to Clean the Fuel Injectors in a Grand Marquis?

Answer Fuel injectors pass fuel directly into a vehicle's engine to be burnt. Fuel injectors are common in vehicles without a carburetor. When the fuel injector on a Mercury Grand Marquis gets dirty, it c... Read More »

Top Q&A For: How to Clean the Fuel Injectors in a Grand Marquis

How To Clean Fuel Injectors in a Jeep Grand Cherokee?

Dirty or clogged fuel injectors can cause severe engine problems such as poor engine performance and an increase in fuel consumption. Luckily, the problem is easily avoided, as cleaning injectors y... Read More »

How to Replace a '98 Grand Marquis Fuel Pump?

Mounted within the fuel tank, the Mercury Grand Marquis' fuel pump is contained within an assembly that includes the sending unit, much like other cars. You basically need to replace the entire mod... Read More »

How to Change the Fuel Filter on a '94 Mercury Grand Marquis?

The fueling system on the Mercury Grand Marquis is an in-line system. The fuel pump pushes gas from the fuel tank to the engine through a fuel line. As fuel flows through the fuel line, the fuel fi... Read More »

How to Remove a Fuel Pump in a 1997 Mercury Grand Marquis?

Removing the fuel pump in a Mercury Grand Marquis can be tricky as the tank sits below the vehicle and has an oblong shape. Once the straps are removed and out of the way, the fuel tank will come s... Read More »