Thanks for the reply.

Dealer replaced all 8 injectors and the decoupling elements (whatever those are).

Engine runs fine now, however when I start it I get a high temp warning, I thin they either damaged for forgot to connect a temp sensor.

Back to the dealer it goes...yay...

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2012 X5 xDrive50i
LED Interior Swap
12F/20R H&R Trak+ Spacers