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SN95 Cobras
Exhaust is fluttering?
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<blockquote data-quote="Serfma" data-source="post: 16846774" data-attributes="member: 196123"><p>So I've replaced my engine from a 97 or 98 Lincoln, can't remember the year, but I've swapped intake cams and everything over. Bolted on a Kenne Bell 2.1 and now I'm having issues with the exhaust sounding like it's fluttering. The tune I have is very rough but fuel is dialed in around 10% too rich at WOT, but this happens even at revving idle. Still working on dialing in fuel completely. Cylinder #8 is going to be tested but the plug was covered in oil while the rest looked fine. Under load people are saying a bunch of fuel being dumped out the pipes right when I take off but clears up after a second which leads me to believe maybe while having no cats the tune still has the "dump fuel to cool cats" setting enabled.</p><p></p><p>[MEDIA=youtube]F6CnlTW1tQg[/MEDIA]</p><p></p><p>Trying to get more clips but I am really lost as to what's going on. I'm going to compression test the driver side bank tomorrow to see. Don't think a blower would change the exhaust note, really think it's either cylinder 8 or something else.</p></blockquote><p></p>
[QUOTE="Serfma, post: 16846774, member: 196123"] So I've replaced my engine from a 97 or 98 Lincoln, can't remember the year, but I've swapped intake cams and everything over. Bolted on a Kenne Bell 2.1 and now I'm having issues with the exhaust sounding like it's fluttering. The tune I have is very rough but fuel is dialed in around 10% too rich at WOT, but this happens even at revving idle. Still working on dialing in fuel completely. Cylinder #8 is going to be tested but the plug was covered in oil while the rest looked fine. Under load people are saying a bunch of fuel being dumped out the pipes right when I take off but clears up after a second which leads me to believe maybe while having no cats the tune still has the "dump fuel to cool cats" setting enabled. [MEDIA=youtube]F6CnlTW1tQg[/MEDIA] Trying to get more clips but I am really lost as to what's going on. I'm going to compression test the driver side bank tomorrow to see. Don't think a blower would change the exhaust note, really think it's either cylinder 8 or something else. [/QUOTE]
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Exhaust is fluttering?
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