[Penderperson]

Hello,

New here, need some help with my 2013 Active hybrid 3, N55 motor 136,915 miles.

Just got the following messages:
P0300 misfire multiple cylinders
P0301-06 all cylinders are misfiring
Misfire with damaging exhaust gas after startup (all cylinders) - peak egt reported on FF 1170°F
Misfire several cylinders - fuel injection shutoff.

There is a rough idle with knock of some kind.
Coolant level is the same as 10k ago.
Coolant condition appears blue- green and no residue, milk or oil apparent.
Original coil packs, plugs about 25k miles.

I'm going to pull the plugs to see if there are any clues.

What else should I do for the diagnostic?

[NxTH]

Get a BMW specific code reader or bimmerlink. Generic P codes aren't much of a help. Clear codes with either of those, and see what comes back.