We are having a very brief cold start problem in this 911SC. After the car sits for about 8 hours, it struggles to start for a few seconds. Once it has started once, it will start immediately for the next 6-7 hours like everything is normal. Once it sits overnight, it struggles again. This makes diagnosing the issue very difficult, as you can’t tweak something, check it, tweak something else, check it. Instead you get one shot, then have to …

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