look at the bottom of the washer reservoir
The pump for the rear window is on the side of the reservoir and the pump for the windshield is on the front of the reservoir
The windshield washer pump on a 1999 GMC Savana is typically located in the engine compartment, mounted on or near the windshield washer fluid reservoir. You can find the reservoir on the driver's side, near the front of the vehicle. The pump itself is usually attached to the bottom of the reservoir and can be accessed by removing the reservoir from its mount.
after removing the reservoir gently pry out the old pump and lube the o-ring for the new one with lite oil
No adjustment is possible.
To remove the windshield washer reservoir from a 1998 GMC Savana, first, disconnect the negative battery terminal to avoid any electrical issues. Then, remove any mounting bolts or clips securing the reservoir, typically located near the front of the vehicle. Disconnect the washer fluid hose and the electrical connector for the pump if equipped. Finally, carefully lift the reservoir out of its mounting position.
On the bottom of the washer fluid tank.
It is located right on the windshield washer reservoir. It looks like a short black cylinder.
on the drivers side under the hood.
To replace the windshield washer reservoir on a 2001 GMC Sierra pickup, first disconnect the negative battery cable for safety. Remove any necessary components like the front grille or splash shield for access, then disconnect the washer fluid hoses and electrical connectors from the reservoir. Unscrew the mounting bolts holding the reservoir in place, remove the old reservoir, and install the new one by reversing the steps. Finally, reconnect the battery and fill the reservoir with washer fluid.
Ummm...I think it would be safe to say that the washer motor is faulty. Do the wipers work when you push the windshield washer button? Good luck, Mr. Dog
It is inside the fuel tank.
Look under the resevoir tank