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e85 lean after cold start

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Old Nov 8, 2013 | 11:26 PM
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Default e85 lean after cold start

Hey guys, hoping to figure out whats going on. i switched to e85 over the summer and now that its getting colder im having some problems with a lean section after start up. as you can see in the graph, i cranked and it fireed then died, which i know what a need there, but after it starts i get a weird lean spot. my o2 mv drop off to near nothing. Then it goes stupid lean. too the point of almost dieing. I gave it some gas and it comes back to stoich. im thinking its the afterstart enrichment tables but who knows. hopefully someone can shed some light on this.
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Old Nov 12, 2013 | 01:18 PM
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If it's running lean on cold starts, put more fuel into it. E85 is definitely known for wanting more fuel when it's cold.
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Old Nov 13, 2013 | 10:06 PM
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Just in open loop or in the afterstart tables?
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