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Shadowracerx1
| Posted on Tuesday, September 15, 2015 - 09:12 am: |
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Sunday my bike started to randomly run lean (Race ECU... I have an AFR gauge to keep an eye on things). I haven't notice any sure fire trigger for it to happen. Anyone have any thoughts on what may cause this? |
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Buellistic
| Posted on Tuesday, September 15, 2015 - 09:45 am: |
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Intake manifold seals ??? |
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Terrys1980
| Posted on Tuesday, September 15, 2015 - 10:22 am: |
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That's what it sounds like. When the lean condition is present, you can use some WD-40 to spray around the seal to see if idle speed changes. |
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Xldevil
| Posted on Wednesday, September 16, 2015 - 12:16 am: |
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I second that estimation |
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