what causes car to go pic rich coming off the line?
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Joined: Jun 2006
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From: Long Island, NY
what causes car to go pic rich coming off the line?
Hey guys,
What would cause my evo 9 to go pig rich for a split second when i leave from a stop. I leave gently, nothing hard just daily driving. Sometimes it falls on its face as I go to leave and my afr's are pegged at 10.0 full rich. It does this for a second then leans out to normal and drives fine. My other afr's are where I want them and my fuel trims are spot on.
Any ideas?
What would cause my evo 9 to go pig rich for a split second when i leave from a stop. I leave gently, nothing hard just daily driving. Sometimes it falls on its face as I go to leave and my afr's are pegged at 10.0 full rich. It does this for a second then leans out to normal and drives fine. My other afr's are where I want them and my fuel trims are spot on.
Any ideas?
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