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SportTrac Discussion
General Sport Trac Discussion
Spark Plug Question
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<blockquote data-quote="Johnny O" data-source="post: 546004" data-attributes="member: 61743"><p>No, they are not good plugs for the ST. Bosch's are not a good match with the late-model Ford ignition, many people on the other boards I'm on report that the plugs on one bank last less than 10,000 miles.</p><p></p><p>Problem is the plugs on one bank fire from tip to electrode and on the other bank from electrode to tip, which the Bosch's don't like much.</p><p></p><p>Use Motorcraft or Autolite double platinums.</p></blockquote><p></p>
[QUOTE="Johnny O, post: 546004, member: 61743"] No, they are not good plugs for the ST. Bosch's are not a good match with the late-model Ford ignition, many people on the other boards I'm on report that the plugs on one bank last less than 10,000 miles. Problem is the plugs on one bank fire from tip to electrode and on the other bank from electrode to tip, which the Bosch's don't like much. Use Motorcraft or Autolite double platinums. [/QUOTE]
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SportTrac Discussion
General Sport Trac Discussion
Spark Plug Question
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