Rough Idling and Misfire 981 CS
#16
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Rennlist Member
Rennlist Member
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Note that Porsche’s are fairly sensitive to spark plug type, I would recommend sticking with the stock plugs.
#18
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I have this same issue on my 981BS. Cold weather seems to trigger it. After I drive a couple blocks it goes away. I haven't pulled codes, but don't get a CEL. Next time I get it, I'll try to remember to pull the codes.
#20