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The Terminator
Engine/Tuning
Changed Spark Plugs car runs horrible
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<blockquote data-quote="Mystic1199" data-source="post: 14279199" data-attributes="member: 17494"><p>About a month ago had car dynoed an it had a small " blip " on dyno ...my tuner said maybe plugs or coil ..it was a small slight hesitation ...</p><p></p><p>So tonight I pulled the old plugs TR7s and installed TR6s (place I bought them from said the cobra calls for TR6s) </p><p></p><p>I installed them tonight and now getting a misfire on #8 so I swapped coils with another cylinder to see if problem went to that cylinder and it did not stayed on 8 ...I even put one of the old tr7s in to see if problem went away same thing ...car runs like shit under boost </p><p></p><p>I ran a snap on scanner on the car driving it around and watching the scanner out for a ride #8 was showing -39 on the graph....</p><p></p><p>So I'm lost here on where to go ...</p></blockquote><p></p>
[QUOTE="Mystic1199, post: 14279199, member: 17494"] About a month ago had car dynoed an it had a small " blip " on dyno ...my tuner said maybe plugs or coil ..it was a small slight hesitation ... So tonight I pulled the old plugs TR7s and installed TR6s (place I bought them from said the cobra calls for TR6s) I installed them tonight and now getting a misfire on #8 so I swapped coils with another cylinder to see if problem went to that cylinder and it did not stayed on 8 ...I even put one of the old tr7s in to see if problem went away same thing ...car runs like shit under boost I ran a snap on scanner on the car driving it around and watching the scanner out for a ride #8 was showing -39 on the graph.... So I'm lost here on where to go ... [/QUOTE]
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Engine/Tuning
Changed Spark Plugs car runs horrible
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