Wiper Issues 98 Hombre XS
 

Hey there everyone, I recently bought a 1998 Isuzu Hombre XS 2.2L Standard and realized my wipers were working intermittently (probably just a motor I'll need to replace). More importantly when they were working, they wouldn't actually clean the drivers side. I first replaced the blade with two different brand new blades, with no change to the drivers side. I replaced the arm that the blade sits in and it still wasn't getting any pressure against the windshield to wipe the glass. I turned the wipers on and pushed down on the blade slightly from the outside by hand, and it worked fine. Does anyone know why the arms (new and old) wouldn't be getting enough pressure to press against the glass? Thank you in advance!