Solarjeff
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Posts posted by Solarjeff
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Truck goes down the road and then goes limp with no throttle response and sits at 600RPM until you pull over. Once on the side of the road and fully stopped it just shuts off and then fires right back up and good to go some more. Sometimes you get 5 minutes, sometimes 30 minutes. All battery cables and ECM cables are tight and clean. Found oil in harness leading to low oil cutoff on pan and cleaned harness, plug and sensor. Found source of oil leak to be o-ring on side of valve cover. ECM connectors are dry and clean. Drove truck again and Same issues afterward. No codes on dash.
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2009 MP7 Granite shuts down
in Modern Mack Truck General Discussion
Posted
Sorry truck is 2010 not 2009 if that matters with 233,000 miles.