Where is the windshield washer pump located on a 1998 Monte Carlo Z34?

On a 1998 Chevrolet Monte Carlo Z34, the windshield washer pump is typically located behind the front bumper, near the passenger side. Access usually requires removing or partially removing the bumper cover. There might be some variations depending on specific trim levels but that's the most common location. A repair manual specific to your vehicle's year and model would give the most precise location and instructions for access.