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-   -   Jb4 problems (https://www.n54tech.com/forums/showthread.php?t=64240)

parkyt13 01-12-2021 10:18 AM

Jb4 problems
1 Attachment(s)
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.

Terry @ BMS 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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