HOE TO REMOVE CORE
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2004 Chevrolet Silverado 1500 Question: HEATER CORE REMOVAL
Answer #1mastertech6371 February 02, 2011, 08:10Master
the dash has to be removed to acess the heater core assembly. it pays 5.5 hours not including the evac and charge ac system. I would be very carefull taking this job on as it is very labor intensive.
here is a link to mitchel for your information as to the step by step instructions.