BMW M3 Forum (E90 E92) - View Single Post

deansbimmer · 11-13-2023, 08:15 AM

Yes, the fuel pump (right well) has a check valve built into the motor. It's really the only component that goes bad in the pump assembly.

11-13-2023, 08:15 AM	#2
deansbimmer BimmerPost Supporting Vendor 4324 Rep 3,023 Posts Drives: 2011 E93 M3 Join Date: Nov 2014 Location: DFW, Texas iTrader: (17) Garage List 1988 E30 M3 [0.00] 2006 E46 M3 [0.00] 2024 X7 M60i [0.00] 2011 BMW M3 [0.00]	Yes, the fuel pump (right well) has a check valve built into the motor. It's really the only component that goes bad in the pump assembly.
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