Grand AM L4-144 2.4L DOHC VIN T SFI (1997)
Headlamp Washer Spray Nozzle: Testing and Inspection
Blade Wipe Pattern Check
Wiper Blade Assembly And Element Replacement
A correctly operating windshield wiper/washer system has a spray pattern that cleans 75% of the wipe pattern within ten wiper cycles.
If a wiper arm washer nozzle (12) becomes plugged, apply air pressure. If the nozzle remains plugged, it must be replaced.
