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Unread 06-06-2013, 02:31 AM
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smokeonthewater smokeonthewater is offline
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Join Date: Oct 2011
Location: Indiana near louisville Ky
Posts: 1,814
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check the ecm.... common issue on those is a rainwater leak onto the pcm under the dash... I had TWO friends with 6.5 suburbans replace multiple pmd's and pumps only to finally find an ecm full of water.
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