S10/T10 Blazer 4WD V6-4.3L VIN W (1997)
Wiper Arm: Testing and Inspection
Wiper Arm Pressure Check
Description
If the wipers miss or shudder when wiping the windshield, and the windshield and wiper inserts have been cleaned, the wiper arm pressure should be
checked. Refer to image. If the wiper arms are not within the specifications given in image, replace them.
