Auto >> AutoSPT >  >> Engine

What is the number of fuse for fuel pump on a 1989 Mercury Grand Marquis?

There isn't a single, universally applicable answer to what fuse protects the fuel pump on a 1989 Mercury Grand Marquis. The fuse number varies depending on the specific trim level and options the vehicle has.

To find the correct fuse, you must consult your owner's manual. The manual will have a fuse box diagram clearly showing which fuse is for the fuel pump.

If you don't have the owner's manual, you can try finding a digital version online through a site like Ford's website (as Mercury was a Ford brand) or a third-party manual provider. Searching for "1989 Mercury Grand Marquis owner's manual" should yield results.

Alternatively, the fuse box itself often has a diagram printed on its cover or inside the lid. This diagram may provide the information you need. However, the diagram's clarity can vary.