'98 Expedition new knock under load
#1
'98 Expedition new knock under load
After a trip, then a fill up, our '98 Expedition began to knock and shake under load. Of course it has 120K miles and has not had it's 100K tune up. Was just wondering if anyone knew how to change the spark plugs with that bar across them. Have any suggestions? Catalytic converter?.. Added STP and high grade gas - no change..
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dadietz1991
1997-2006 Expedition & Navigator
1
06-10-2013 09:29 AM
easterracing
1983 - 2012 Ranger & B-Series
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03-02-2013 06:30 PM