Here's why:
* Engine Type: The 2.6L 4-cylinder engine in the 1988 Trooper is a gasoline engine.
* Fuel System: Gasoline engines typically use an electric fuel pump to deliver fuel from the tank to the engine.
* Automatic Transmission: The automatic transmission also relies on the electric fuel pump to maintain fuel pressure for smooth shifting.
Mechanical fuel pumps were more common in older vehicles, but by the late 1980s, most cars had transitioned to electric fuel pumps for their reliability and ease of maintenance.
Note: If you are unsure about the specific fuel pump in your vehicle, it is always best to consult your owner's manual or a qualified mechanic.
