Windshield wipers

Tiny
WALLYTRYING
  • MEMBER
  • 1999 CADILLAC ELDORADO
  • 98,500 MILES
I purchased new top of the line wiper blades, they started to " Chatter" while wiping, I them exchained them for a different brand, they still "Chatter". I then had the wiper motor replaced, they still " Chatter". I cleaned the windshield with alcohol, they still "Chatter", can you please help me with this problem? The windshield has Rain-X on it from car washes, and also in the cleaner tank.
Thursday, May 30th, 2013 AT 4:44 PM

3 Replies

Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
Are you replacing arm or just blade? If just blade problem in arm spring is weak
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Friday, May 31st, 2013 AT 8:23 AM
Tiny
WALLYTRYING
  • MEMBER
  • 2 POSTS
Thank you for your response, I did not replace the arms, only the blades and motor that was very expensive and really didn't need replaced. I didn't have any "Chatter" problem with the old blades, I cannot understand how the arms became defective, just from changing the blades. Thank you for your help, I will now change the arms too.
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Friday, May 31st, 2013 AT 2:32 PM
Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
Old blades not much grip newer blades have drag on windshield. OEM arms spring weakens over time can't hold blade to glass
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Sunday, June 2nd, 2013 AT 3:31 PM

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