wiper fluid problems

[yetiman]

when i try to squirt my windshield, i get no fluid, the pump motor engages, ive checked the lines, they are ok...both sprayer units seem to be clogged...
anyone know if and how they can be unclogged? do i need to replace them?

[amigo-2k]

use a needle in the squirter hole

[mospeed1]

ya needle in the hole...it's probley wax build up or some dirt in the tank

[amigo-2k]

also hit it with some compressed air.

[mbMike]

My windshield wiper dispenser just stopped working. No sound from the hydraulic. What are some things to check?