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SportTrac Discussion
Suspension
Ok wrench heads... guess the noise.
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<blockquote data-quote="Todd Z" data-source="post: 533334" data-attributes="member: 58941"><p>Yeah, you have spark knock or pinging or detonation... ARE you using 93 octane????</p><p></p><p>If you got a performance tune you MUST use 92 or 93 octane... Sounds like the timing is too advanced, OR she needs a little more fuel at part throttle....</p><p></p><p>Check the gas first, IF not let Wayne know you need it a little richer at part throttle and to back the timing off a degree or two..</p><p></p><p>Todd Z</p></blockquote><p></p>
[QUOTE="Todd Z, post: 533334, member: 58941"] Yeah, you have spark knock or pinging or detonation... ARE you using 93 octane???? If you got a performance tune you MUST use 92 or 93 octane... Sounds like the timing is too advanced, OR she needs a little more fuel at part throttle.... Check the gas first, IF not let Wayne know you need it a little richer at part throttle and to back the timing off a degree or two.. Todd Z [/QUOTE]
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SportTrac Discussion
Suspension
Ok wrench heads... guess the noise.
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