throwing codes need some help
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Joined: Feb 2011
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throwing codes need some help
My truck is an 01 v10.it just recently started throwing the code system lean bank 2. But when it does there is no power lost or anything weird. It will reset its self when i turn the truck off.
My question is what would be causing it to have this code.
My question is what would be causing it to have this code.
Fleet Owner
Joined: Aug 2010
Posts: 21,253
Likes: 1,656
From: Reynoldsburg, Ohio
+1 on the vacuum leak-----had a similiar situation where the codes would show random misfire codes but lean bank 1 and lean bank 2 were always in common. Finally tracked it down to a oil soaked damaged air intake duct tube. Since replacing that assembly haven't had another problem.
Vacuum leaks become more and more common in older vehicles----mine is an '00 van.
Vacuum leaks become more and more common in older vehicles----mine is an '00 van.
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idbl_fanatic
1997 - 2006 Expedition & Navigator
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Mar 30, 2007 10:30 PM
