Boost leak?

nabil123 · 11-29-2020, 02:43 PM

Hey yall

I have a 2013 e93 with alot of mods installed. Recently i came across an issue, whenever i would accelerate I hear a hissing noise on the passenger side. I installed an aftermarket DV this helped the issue when I would have my exhaust valves open but when i closed them again the noise would also return, any thoughts.

Below is the link

Mustafa.e92 · 12-13-2020, 10:42 AM

Go through all intercooler pipping. Smoke test

anjuna · 12-30-2020, 03:59 PM

post a log of target vs actual boost, include both "regular" driving like this and a mildly aggressive log (not WOT until we get this figured out)

11-29-2020, 02:43 PM	#1
nabil123 Registered 0 Rep 2 Posts Drives: 2013 335i e93 Join Date: Nov 2020 Location: Ontario iTrader: (0)	Boost leak? Hey yall I have a 2013 e93 with alot of mods installed. Recently i came across an issue, whenever i would accelerate I hear a hissing noise on the passenger side. I installed an aftermarket DV this helped the issue when I would have my exhaust valves open but when i closed them again the noise would also return, any thoughts. Below is the link
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12-13-2020, 10:42 AM	#2
Mustafa.e92 Lieutenant 206 Rep 498 Posts Drives: 2009 bmw 335i Join Date: Feb 2020 Location: Canada iTrader: (0)	Go through all intercooler pipping. Smoke test
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12-30-2020, 03:59 PM	#3
anjuna First Lieutenant 307 Rep 394 Posts Drives: f25 Join Date: Feb 2017 Location: houston iTrader: (0)	post a log of target vs actual boost, include both "regular" driving like this and a mildly aggressive log (not WOT until we get this figured out)
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