Menu
Home
Forums
Current Activity
New posts
Search forums
What's new
New posts
Latest activity
News & Features
The Marketplace
Cars for Sale
Engine and Performance
Chassis and Wheels
Exterior and Body
Interior and Cockpit
ICE - In Car Entertainment
Car Shops and Services
Toys and Wares
All Other Stuff
Jobs and Vacancies
Looking For
Members
Log in
Register
What's new
Search
Search
Search titles only
By:
Current Activity
New posts
Search forums
Menu
Log in
Register
Reply to thread
See what others are reading now! Try Forums >
Current Activity
Home
Forums
Main Forums
Car Talk
Forced Induction & Engine Management
Why boost return from air flow???
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
<blockquote data-quote="preluder" data-source="post: 1406536" data-attributes="member: 13566"><p>I think thats normal, my car, heck all of my friends here have that same sound, fluttering sound at low RPMs and Wooshh sound at high RPM, or should i say at Low and Hi boost.</p><p></p><p>it does that because, when u r at low boost the air pressure wants to go out and everytime the pressure released in the piping is less then the pressure on the spring for the BOV, thus creating the on off on off effect (fluttering). and at high boost you have a lot of pressure in the piping and went u let go of the Accelerator vacumm pulls the valve of the BO and release everything, unless u have a surge at high RPM, meaning even when your BOV opens all the way it will flutter ant the end, it goes "WOSshshhh.. tshh tshh tshhh tshhh" this because ur BOV not big enough to realease all the pressure in the hi boost mode, leaving some presseure inside the piping. </p><p></p><p>but then again a leak in the BOV is posible too, cuz it have to be vacuum in order to pull and hold the valve, so when u have leakage the vacuum is fluctuating causing it to close open close open. just like straw bocor, try to suck the teh ais with a straw bocor. :D or if u want, u can experement with large open pussy and tight pussy, the more vacuum in the pussy the easier for you to CUM, LOLLLLLL</p><p>Some Analogy that will make this problem easy to explain if one of your friends ask later.</p></blockquote><p></p>
[QUOTE="preluder, post: 1406536, member: 13566"] I think thats normal, my car, heck all of my friends here have that same sound, fluttering sound at low RPMs and Wooshh sound at high RPM, or should i say at Low and Hi boost. it does that because, when u r at low boost the air pressure wants to go out and everytime the pressure released in the piping is less then the pressure on the spring for the BOV, thus creating the on off on off effect (fluttering). and at high boost you have a lot of pressure in the piping and went u let go of the Accelerator vacumm pulls the valve of the BO and release everything, unless u have a surge at high RPM, meaning even when your BOV opens all the way it will flutter ant the end, it goes "WOSshshhh.. tshh tshh tshhh tshhh" this because ur BOV not big enough to realease all the pressure in the hi boost mode, leaving some presseure inside the piping. but then again a leak in the BOV is posible too, cuz it have to be vacuum in order to pull and hold the valve, so when u have leakage the vacuum is fluctuating causing it to close open close open. just like straw bocor, try to suck the teh ais with a straw bocor. :D or if u want, u can experement with large open pussy and tight pussy, the more vacuum in the pussy the easier for you to CUM, LOLLLLLL Some Analogy that will make this problem easy to explain if one of your friends ask later. [/QUOTE]
Insert quotes…
Verification
Post reply
The Marketplace Latest
Honda City 2014~19year Drive68 body kit
Started by
jeff6126
Exterior and Body
Perodua Myvi accident repair
Started by
jeff6126
Exterior and Body
head lamp coating
Started by
jeff6126
Exterior and Body
Proton saga BLM /car spray /head lamp spray
Started by
jeff6126
Exterior and Body
original rare Yokohama ADVAN Racing RC2 17x8.5jj...
Started by
david tao
Chassis and Wheels
Endless M4 S2 4pot 2pot brake caliper set Made in...
Started by
david tao
Chassis and Wheels
EVS Tuning Carbon GTLM Aero Mirrors (Black) - Honda...
Started by
aycy
Exterior and Body
Range Rover SVA SV Autobiography 5.0
Started by
aycy
Cars for sale
original rare WedsSport SA90 17x8jj offset +42 5H...
Started by
david tao
Chassis and Wheels
Fix your racing clutch at affordable prices
Started by
BRclutch
Engine and Performance
Posts refresh every 5 minutes
Restoration of Satria 1.3
Hi guys,
i have a one speed all the way wiper problem.
I've even bought and swapped out the whole wiper/signal control. problem still persists.
I read up more and it says could be a relay problem, could someone...
F1 fans get up close with Renault Sport F1 team drivers.
A total number of 120 lucky F1 fans were treated to a special appearance by Renault Sport F1 team drivers – Kevin Magnussen and Jolyon...
Renderings: Audi A7 to Appear in 2009
It’s on the way, the gorgeous A7 will be ready for production in 2009. This rendering of the 2+2 seater, four-door coupe is already...
Recent Posts
Need advice on brakes
Started by
Crashout_Racer
Car Modification
Been stalking for 3 years edy
Started by
dheepadarshan95
Introduction and Newbies
Performance Tire Prices(Pls Contribute The Price & Location to buy)
Started by
JINEIL2EN
Car Modification
Tire Price list Zth
Started by
xbalance2002
Wheel And Tyre
Paging for Hyundai Coupe owner, CCGT @ 28th May 2005
Started by
BlackSamurai
The Hyundai Coupe Club
Search
Online now
vr2turbo
Enjoying Zerotohundred?
Log-in
for an ad-less experience
Home
Forums
Main Forums
Car Talk
Forced Induction & Engine Management
Why boost return from air flow???