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SportTrac Discussion
General Sport Trac Discussion
Changed 2 spark plugs...now very rough, can't drive
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<blockquote data-quote="Brad Byrd" data-source="post: 741489" data-attributes="member: 59970"><p>my wife's 02 expedition had a similiar problem--- rough idle, hesitant, skipping, sputtering------ then a check eng light-- took to advance auto parts- put on scanner (for free)--- cylinder 1 misfire--- changed plugs/boots --- some better-- then got even worse--- replaced fuel filter--- poured in some seafoam (good stuff) problems just got worse--- check engine light on again--- detected same code--- replaced ignition coil on cylinder 1 --- code gone--- runs better than it did the day we bought it --------- changed it out myself--- 4 mins tops????? Brad</p></blockquote><p></p>
[QUOTE="Brad Byrd, post: 741489, member: 59970"] my wife's 02 expedition had a similiar problem--- rough idle, hesitant, skipping, sputtering------ then a check eng light-- took to advance auto parts- put on scanner (for free)--- cylinder 1 misfire--- changed plugs/boots --- some better-- then got even worse--- replaced fuel filter--- poured in some seafoam (good stuff) problems just got worse--- check engine light on again--- detected same code--- replaced ignition coil on cylinder 1 --- code gone--- runs better than it did the day we bought it --------- changed it out myself--- 4 mins tops????? Brad [/QUOTE]
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SportTrac Discussion
General Sport Trac Discussion
Changed 2 spark plugs...now very rough, can't drive
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