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MBarger

mbarger

By mbarger
in 1999-2013 Silverado & Sierra 1500

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mbarger New Member

mbarger

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2008 Chevrolet Silverado bought new, now has 140,000.

Hard starts, have replaced throttle body, reprogrammed . Later code up for MAP and MAF. Replaced both. Still intermittent hard starts throwing MAF and MAP. Replaced fuel pump. Started right up first time then within 30 minutes hard start, lots of cranking and starter seems to hang. I'm lost.

 

 

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