Quote:
Originally Posted by F87source
Quote:
Originally Posted by ZM2
There’s been a lot of talk about plugs recently, but could these rough idles be caused by an O2 sensor on its last leg?
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I'd suspect if the o2 sensors were on its last legs there would be afr flucctuations everywhere in the rpm band along with roughness.
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AFR have been looking normal on the data logs so I doubt it's the O2 sensors. I would assume it's just from adding port injection.