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Old 11-13-2012, 09:50 PM   #2
ms2335
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Join Date: Jan 2009
Location: glenmora. la
Posts: 290
Re: 2000 silverado-no heat

Had a 93 Chevy 4.3 that would not heat. The heater core was stopped up and water was not passing through it. Backflushed the heater core and heat worked great
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