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SN-95 and New Edge Mustangs
Idling lean
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<blockquote data-quote="Slow 99" data-source="post: 16433895" data-attributes="member: 196206"><p>I disconnected my battery for about a month now on my 99 gt cause of corona and cause I'm not going anywhere. But I tried starting it yesterday and it idled very lean like above what my aem gauge could read whis was about a 17,but if I held it at 2k rpm is would go back to normal levels. Should I be worried that it possibly erased my custom tune or does it just need to re learn?</p></blockquote><p></p>
[QUOTE="Slow 99, post: 16433895, member: 196206"] I disconnected my battery for about a month now on my 99 gt cause of corona and cause I'm not going anywhere. But I tried starting it yesterday and it idled very lean like above what my aem gauge could read whis was about a 17,but if I held it at 2k rpm is would go back to normal levels. Should I be worried that it possibly erased my custom tune or does it just need to re learn? [/QUOTE]
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Idling lean
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