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Old 03-29-2019, 11:53 AM   #5 (permalink)
zr2yz125
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Join Date: Jan 2006
Location: TN
Posts: 369

Follow up - Fuel system was losing prime. Re built fuel filter housing and used the GM "upper engine cleaner" while I was at it. So far so good.

As a side note, truck seems to be getting better fuel economy now. Not to start a major debate here, just posting my observations...

Thank you all for your help!
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