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Old 09-20-2013, 07:19 PM   #6
drtung
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Join Date: Aug 2010
Location: Guelph Ontario Canada
Posts: 23
Default Re: V8 lack of power

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just did compression check.Anywhere from 60 -77 PSI
In sluggish mode (second & third gear while driving) the truck seems to be missing.Sputtering and slight bacfire.Idles good all day long & revs up and down no problem.
While removing plugs to do compression check all appearead to be very sooty and all about the same amount if that means anything to help figure out the problem. Thanks for your input so far
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