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parkyt13 parkyt13 is offline
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Join Date: Jan 2021
Car: 2016 Mini Cooper S
Default Jb4 problems - 01-12-2021, 10:18 AM

Attached i have a screenshot of my codes. Currently running most updated jb4 for my 2016 mini cooper s. Using the jb4 app. Followed directions to the t for the install. Car has a rough idle when I start it in the morning and will almost stall out. And after warming up it will idle high around 1500rpms. Plz help. I also have the burger tuning intake. Don't know if that effects it either.
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Terry @ BMS's Avatar
Terry @ BMS Terry @ BMS is offline
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Default 01-14-2021, 05:42 PM

Attach a JB4 log but appears to by cylinder 4 misfire. Plug, coil, or fuel injector usually.

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