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Old 08-03-2014, 06:18 PM   #15
Artemus Gordon
Montana Master
 
Join Date: Mar 2012
Location: Redding
Posts: 1,421
M.O.C. #12339
My gravel test put ours at 6.5. I do the test at least monthly. I can't imagine being higher than that setting. I keep everything well serviced. 30k miles under the 3750. It was set higher with my old truck using P3 unit.
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