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01-10-2016, 09:49 AM
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#1 |
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Registered User
Join Date: Oct 2013
Location: Palmetto, FL
Posts: 107
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wiper moter problem
My wiper motor on my c10 is acting up. If I run the wipers for more than 15 minutes the motor won't turn off until I turn off the ignition. I have replaced to wiper switch. I have a completely new replacement harness from Painless wiring. could motor be going bad? I believe it's the original.
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01-10-2016, 10:18 AM
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#2 |
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Registered User
Join Date: Apr 2014
Location: Sumrall, MS
Posts: 381
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Re: wiper moter problem
Make sure all your grounds are in place. Especially from the battery to block to frame and from block to firewall. Then make sure you ground the wiper motor to firewall. The motor sits on rubber isolators. I had a similar problem and redone all my grounds and added a ground strap from wiper motor to firewall and it fixed it. If it doesn't help you may have issues with internal motor wiring
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1967 c10 3OTT with R10 overdrive. 385 Stroker, 373 posi FITECH EFI, Vintage air, York 210 OBA, 4/6 drop with riddler 20x8 and 20x10 1957 S5T Leslie Supertyfon train horns and EMD bell "No bolt left unturned" |
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01-10-2016, 12:04 PM
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#3 |
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The Older Generation
   
Join Date: Aug 2006
Location: Montezuma, Iowa
Posts: 25,331
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Re: wiper moter problem
To add to what steveo said (which is very important) here is a link to wiper motor testing instructions:
http://67-72chevytrucks.com/vboard/s...d.php?t=413551 Scroll down to the 2 speed wiper section. LockDoc
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Leon Locksmith, Specializing In Antique Trucks, Automobiles, & Motorcycles (My Dually Pickup Project Thread) http://67-72chevytrucks.com/vboard/s...d.php?t=829820 - |
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Linear Mode
