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5.0 5 Star Tuning Spark plug gap?

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Old 04-07-2015, 09:12 AM
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Originally Posted by Rnlcomp
Contact the tuner provider for specific instructions, it's all the same but different devices have different ways of doing it.
Great advice! So many want the actual person tuning to answer all the questions. Thats what the Vendor of the device is for like SCT, they are very helpful anytime.
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Old 04-07-2015, 09:47 AM
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I run a 93 octane tune. 7 of 8 came out gapped at .053. One plug was .051. I gapped them all to .049 and instantaneously had a super smooth idle (idle was fine before tbh). If you are not having an issue, don't bother, however it doesn't hurt to check them.
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