Windshield Washer Pump Problems - Page 2 - Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum

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Old 09-25-2018, 05:40 PM
siglouie siglouie is offline
Junior Member
2008 Chevy TrailBlazer LT
Red Jewel Tintcoat 4.2L I6 4X4
Join Date: May 2016
Location: SEPA
Posts: 3
Did get a new pump at NAPA.

Installed pump, connected hose, and electrical connection.
Pump works, (I can here here it ) but no fluid comes out of the windshield nozzles.

Any ideas?


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Old 09-25-2018, 05:51 PM
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vipergg vipergg is offline
New Member
2008 Isuzu Ascender
Midnight Metallic 4.2L I6 2WD
Join Date: Mar 2007
Location: Rochester,NY
Posts: 975
Either plugged or kinked. Follow hose back from nozzles and see if you can see anything . Try disconnect hose from pump and then run it and see if fluid comes out of pump if so you know you have a blockage after the pump.
2008 Isuzu Ascender 146000 miles
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2014 Dodge Grand Caravan 96000 miles
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Old 05-31-2019, 02:49 PM
TimH2's Avatar
TimH2 TimH2 is offline
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2006 GMC Envoy
Dark Gray Metallic 4.2L I6 4X4
Join Date: Mar 2011
Location: Tempe, AZ
Posts: 8

Thanks JohnQ...and bump to top.
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