Whoosh sound over 2k revs when accelerating after replacing Fuel Injectors

onthequiet · 10-29-2023, 12:41 PM

I was getting drive train error: cylinders 5 & 6 misfiring. I replaced the fuel injectors on cylinders 5&6. This fixed the problem however next day when driving I’m getting a whooshing sound coming from what seems to be the center of the vents - maybe further back towards the windscreen. It happens when pressing the accelerator over 2k revs. It’s only when accelerating. When cruising the sound is not present. Any ideas?

SnoozieToofs · 10-29-2023, 02:02 PM

Sounds like it happens when boost starts to build. You may want to recheck your charge pipe and J-Pipe connections to make sure they are properly sealed.

10-29-2023, 12:41 PM	#1
onthequiet Enlisted Member 11 Rep 30 Posts Drives: BMW M4 F82 2015 Austin Yellow. Join Date: Mar 2017 Location: Northern Ireland iTrader: (0)	Whoosh sound over 2k revs when accelerating after replacing Fuel Injectors I was getting drive train error: cylinders 5 & 6 misfiring. I replaced the fuel injectors on cylinders 5&6. This fixed the problem however next day when driving I’m getting a whooshing sound coming from what seems to be the center of the vents - maybe further back towards the windscreen. It happens when pressing the accelerator over 2k revs. It’s only when accelerating. When cruising the sound is not present. Any ideas? __________________ F82 2015 Austin Yellow
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10-29-2023, 02:02 PM	#2
SnoozieToofs Private 29 Rep 56 Posts Drives: M235i, M3 Join Date: Oct 2017 Location: Florida iTrader: (0)	Sounds like it happens when boost starts to build. You may want to recheck your charge pipe and J-Pipe connections to make sure they are properly sealed.
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