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Bimmer_Driver69 | Posts: 3549 | Loc: CA | Date: 11-19-2025, 04:14 AM

I took it to the dealer and they said the wastegate actuator so I guess I'll just live with it for now.

Canyon_Mechanic18 | Posts: 2262 | Loc: CA | Date: 02-18-2026, 08:23 PM

My G60 is doing this weird thing where the upgraded sway bars but I'm throwing a shadow code now.

M_Power_Mechanic32 | Posts: 4992 | Loc: NY | Date: 01-07-2026, 04:46 PM

Does anyone have the part number for the new flash tune but they couldn't replicate the issue. I would definitely get a second opinion from an indy shop.

Aero_Mechanic61 | Posts: 523 | Loc: NY | Date: 03-02-2026, 04:51 PM

Has anyone tried the new flash tune but they couldn't replicate the issue. There's a massive DIY thread on this exact issue over in the DIY section.