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SportTrac Discussion
Electrical
Spark Plug experts - rough idle thoughts
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<blockquote data-quote="EddieS&#039;04" data-source="post: 911490" data-attributes="member: 61136"><p>IAC will not stop your miss or plug problem. The MAF and TB wont either. If they did all plugs would look the same.</p><p></p><p>Which O2 sensor did you replace? There are 3. The last one after cat monitors emissions. The 2 up front both exhaust banks control fuel air per bank.</p></blockquote><p></p>
[QUOTE="EddieS'04, post: 911490, member: 61136"] IAC will not stop your miss or plug problem. The MAF and TB wont either. If they did all plugs would look the same. Which O2 sensor did you replace? There are 3. The last one after cat monitors emissions. The 2 up front both exhaust banks control fuel air per bank. [/QUOTE]
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SportTrac Discussion
Electrical
Spark Plug experts - rough idle thoughts
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