what if the hose popped?

lawwailok · 11-18-2010, 02:47 AM

i found out one of the hose popped from the front stock DV, the hose end connected to the intake pipe was popped, definitely i was hearing a "psssi" sound right after a WOT and lift off the gas real quick. other than that, what could be done to the car?

please discard the yellow arrow, its just a pic reference.

would that cause any boost leak or loss of power if that hose wasn't connected secure?

thanks!

Tee212 · 11-18-2010, 03:00 AM

Basically just venting the dv to atmosphere pressure. No boost leak or power lost.

Big Tom · 11-18-2010, 03:07 AM

The engine will suck in unfiltered air if that hose pops off, but it should'nt be an issue if you discovered it fast enough.
If the hose have been poped off for a long while, there could be a problem though.

lawwailok · 11-18-2010, 03:10 AM

thanks.. cuz i just realized that "pssiiiii" sound for about 2 weeks so i know that is not normal. so there shouldn't be any ill-effect besides the "BOV wanna-be" sound...
i popped it back in tonight and i love how quiet it is now =)

11-18-2010, 02:47 AM	#1
lawwailok Lieutenant Colonel 153 Rep 1,922 Posts Drives: E90 335i, E70 X5 Join Date: Aug 2009 Location: Sacramento, CA iTrader: (18) Garage List 2007 E90 335i [8.00] 2009 E70 xDrive30i [0.00]	what if the hose popped? i found out one of the hose popped from the front stock DV, the hose end connected to the intake pipe was popped, definitely i was hearing a "psssi" sound right after a WOT and lift off the gas real quick. other than that, what could be done to the car? please discard the yellow arrow, its just a pic reference. would that cause any boost leak or loss of power if that hose wasn't connected secure? thanks! __________________ -eric E90 335i TiAg STOCK see my garage for mod list.. E70 X5 SGM try to stay stock :/
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11-18-2010, 03:00 AM	#2
Tee212 Banned 81 Rep 4,541 Posts Drives: yes Join Date: Oct 2008 Location: Riverside iTrader: (9) Garage List 2010 335 [8.00]	Basically just venting the dv to atmosphere pressure. No boost leak or power lost.
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11-18-2010, 03:07 AM	#3
Big Tom Banned 59 Rep 1,054 Posts Drives: 335i n54 e92 MT Join Date: Mar 2009 Location: Västerås iTrader: (0)	The engine will suck in unfiltered air if that hose pops off, but it should'nt be an issue if you discovered it fast enough. If the hose have been poped off for a long while, there could be a problem though.
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11-18-2010, 03:10 AM	#4
lawwailok Lieutenant Colonel 153 Rep 1,922 Posts Drives: E90 335i, E70 X5 Join Date: Aug 2009 Location: Sacramento, CA iTrader: (18) Garage List 2007 E90 335i [8.00] 2009 E70 xDrive30i [0.00]	thanks.. cuz i just realized that "pssiiiii" sound for about 2 weeks so i know that is not normal. so there shouldn't be any ill-effect besides the "BOV wanna-be" sound... i popped it back in tonight and i love how quiet it is now =) __________________ -eric E90 335i TiAg STOCK see my garage for mod list.. E70 X5 SGM try to stay stock :/
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