Instead, the fuses protect *circuits that supply power to the ignition switch and starter solenoid*. You'll find fuses related to the starter and ignition system within the fuse box (usually under the hood and/or inside the car, check your owner's manual for location and diagrams). These fuses will likely be labeled something like:
* Ignition: This fuse protects the ignition system's power supply. A blown fuse here would prevent the car from starting.
* Starter: A dedicated fuse for the starter motor is less common, but possible.
* Accessory: This fuse could affect some aspects of the ignition circuit if it's a shared circuit.
A problem with the starting system is more likely to be a bad ignition switch, a faulty starter solenoid, a bad starter motor, a low battery, or a problem with the wiring itself rather than a fuse directly in the line between the switch and the starter. If you're having starting problems, you'll need to systematically check those components and their associated fuses. Consult a wiring diagram specific to your 1994 Buick Park Avenue to pinpoint the relevant fuses. A repair manual would be helpful as well.