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1990 trans am windshield washer hose routing

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Old Oct 24, 2025 | 09:55 PM
  #1  
monstermash's Avatar
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From: Arkansas
Car: 1990 Trans Am
1990 trans am windshield washer hose routing

Hello
i was wondering if someone could send a pic of how their windshield washer tubing was routed up around the windshield
i cant figure it out
thank you


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Old Oct 26, 2025 | 08:45 AM
  #2  
Pocket's Avatar
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From: NC
Car: 91 Trans Am
Re: 1990 trans am windshield washer hose routing

Forgive the filthy car and crude MS paint drawing but it should get the point across

Basic washer tubing from the pump to firewall - Blue
Pass through the firewall hole, same tubing - Red
Asymmetric tee. Two larger ports use std washer tubing, small port goes to the DR wiper - Yellow
From the tee to the PS wiper, std tubing - Red
PS wiper step down splice, small port towards the wiper arm - Yellow
Special small hose with sprayer that clips to the wiper arms - Green


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Old Oct 26, 2025 | 12:09 PM
  #3  
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From: Austin, TX
Car: 90 Formula / T-tops
Engine: 305 TPI
Transmission: MD8
Re: 1990 trans am windshield washer hose routing

That looks about right
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Old Oct 28, 2025 | 04:57 PM
  #4  
monstermash's Avatar
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From: Arkansas
Car: 1990 Trans Am
Re: 1990 trans am windshield washer hose routing

thank you for the help!
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