No blow off in neutral.. - Dodge Caliber SRT-4 Forums

sharinganuser · 01-24-2010, 02:29 AM

Hey everyone. Just bought an 09 caliber a few months ago and this site has been fantastic in helping me with almost everyone one of my problems and questions. However, one I have not been able to find. For some reason my hks ssq does not blow off while in neutral. I have to be moving and I can hear it loud and clear. I have a k&n drop in as well and that's all. So far. Any ideas? Also. How much of a difference do those ngk plugs everyones talking about actually make? And last but no least, is it a big task to get a bigger brake assembly on the rear without too much trouble? Thanks a lot!

Subtile · 01-24-2010, 02:49 AM

That is normal for that BOV. I have the same one. You would really have to rev the engine pretty high to get the boost built in neutral to get a blow off.

Which I do not recommend. Espically if you have just started the vehicle and you want someone to hear it.

h22azex · 01-24-2010, 06:39 AM

the plugs are recommnded for people who are runing ms1 or higher boost then stock.

ATLCSRT4 · 01-24-2010, 07:08 AM

rev the car in neutral and watch your boost gauge. The car does not allow the turbo to spool / build up boost in neutral. I have no idea how it does this (stupid electronics I guess) but I was hoping Stage1 would change that and it didn't. I too wish I could rev and blow off in neutral sometimes to show someone or whatever. SUX

...anyone know how the car does this and is there a way around it? ....probably not a god idea huh?

turbojosrt4 · 01-24-2010, 07:10 AM

theres no load on the engine

neverENOUGH · 01-24-2010, 04:09 PM

it's because we have an internal wastegate. if we had an external WG it would blow off every time in neutral. Rev to like 5 or 6k and it will blow off. Mine does.

PTPerformance · 01-24-2010, 04:17 PM

Quote:

Originally Posted by neverENOUGH

it's because we have an internal wastegate. if we had an external WG it would blow off every time in neutral. Rev to like 5 or 6k and it will blow off. Mine does.

Umm, yes and no to that answer.

It depends on the set up of the turbo and external gate. Some do, some don't.

OP, you should be able to get it to vent. Just WOT till you see 4k on the tach, then lift. You should hear something, if not, I would take a look at the refference line you have hooked up to your BOV.

Hope this helps.

Mighty Joe Young · 01-24-2010, 08:32 PM

Quote:

Originally Posted by ATLCSRT4

rev the car in neutral and watch your boost gauge. The car does not allow the turbo to spool / build up boost in neutral. I have no idea how it does this (stupid electronics I guess) but I was hoping Stage1 would change that and it didn't. I too wish I could rev and blow off in neutral sometimes to show someone or whatever. SUX

...anyone know how the car does this and is there a way around it? ....probably not a god idea huh?

This is a video from .285caliber over on caliberforums.com, he made a few threads about it and here is a video of him using it.

YouTube- Caliber srt-4 with ND performance TCS...

I'm planning on buying this in a few months and taking it to RT to have them properly install it.

turbojosrt4 · 01-24-2010, 08:41 PM

thats on the list after warranty is up

shelbydave · 01-25-2010, 06:15 AM

Quote:

Originally Posted by turbojosrt4

theres no load on the engine

yup... No load... no boost

Quote:

Originally Posted by PTPerformance

Umm, yes and no to that answer.

It depends on the set up of the turbo and external gate. Some do, some don't.

OP, you should be able to get it to vent. Just WOT till you see 4k on the tach, then lift. You should hear something, if not, I would take a look at the refference line you have hooked up to your BOV.

Hope this helps.

You can get them to open in neutral, but again, if there's no boost, there's nothing to "blow off" You generally can't get any (or not much) boost in neutral. This is why you have to manually pressurize your system to troubleshoot a boost leak.... or run it on a dyno... It needs a load to build any considerable boost.

01-24-2010, 02:29 AM	#1 (permalink)
sharinganuser Junior Member Join Date: Nov 2009 Posts: 3	No blow off in neutral.. Hey everyone. Just bought an 09 caliber a few months ago and this site has been fantastic in helping me with almost everyone one of my problems and questions. However, one I have not been able to find. For some reason my hks ssq does not blow off while in neutral. I have to be moving and I can hear it loud and clear. I have a k&n drop in as well and that's all. So far. Any ideas? Also. How much of a difference do those ngk plugs everyones talking about actually make? And last but no least, is it a big task to get a bigger brake assembly on the rear without too much trouble? Thanks a lot!

01-24-2010, 02:49 AM	#2 (permalink)
Subtile Member Join Date: Nov 2009 Location: Louisiana Posts: 51	Re: No blow off in neutral.. That is normal for that BOV. I have the same one. You would really have to rev the engine pretty high to get the boost built in neutral to get a blow off. Which I do not recommend. Espically if you have just started the vehicle and you want someone to hear it. __________________ Catless DP Muffler Delete K&N - PTP inlet HKS SSQV BOV AGP WGA MS1 NGK Iridiums(BKR6EIX)

01-24-2010, 06:39 AM	#3 (permalink)
h22azex Senior Member Join Date: Aug 2009 Location: London ON Posts: 1,024	Re: No blow off in neutral.. the plugs are recommnded for people who are runing ms1 or higher boost then stock. __________________ MS1,MOPAR BOP, MOPAR INTAKE,PLUGS,WOT BOX,BWOODY VALVE, MAXXFAB DOWNPIPE,CORSA CATBACK,EIBACH SPRINGS,AGP FRONT MOUNT,PROGRESS REAR SWAY BAR

01-24-2010, 07:08 AM	#4 (permalink)
ATLCSRT4 Senior Member Join Date: Oct 2009 Location: Atlanta, GA Posts: 143	Re: No blow off in neutral.. rev the car in neutral and watch your boost gauge. The car does not allow the turbo to spool / build up boost in neutral. I have no idea how it does this (stupid electronics I guess) but I was hoping Stage1 would change that and it didn't. I too wish I could rev and blow off in neutral sometimes to show someone or whatever. SUX ...anyone know how the car does this and is there a way around it? ....probably not a god idea huh? __________________ '09 brilliant black CSRT4 Mods: Stage 1 NGK Iridium plugs PTP intake MPX shorty Antenna MPX B.O.P - PSSSHHHH PSSSSHHHH PSSSSHHH BWoody check valve Smoked tail lights ...maybe a little too dark (oops) Wish list: Down pipe Wastegate Catch can Black headlights and brighter bulbs tint

01-24-2010, 07:10 AM	#5 (permalink)
turbojosrt4 ( o Y o ) Join Date: Apr 2009 Location: orlando Posts: 369	Re: No blow off in neutral.. theres no load on the engine __________________ 08 cali srt4 silver KicKer SysTem MoDs Ms1 Mpx Single Exhaust Mpx Catless DP Mpx Shorty Antenna Mpx Strut Bar Mpx Dual Pods NeedsWings HKS TinT 5% AeroForce Gauge AEM Wideband Guage NGK Iridium Plugs .32 JMB 4" Intake Road Magnet's Drag Bwoody Check Valve PtP 50% STS

01-24-2010, 04:09 PM	#6 (permalink)
neverENOUGH Senior Member Join Date: Apr 2009 Location: CT Posts: 155	Re: No blow off in neutral.. it's because we have an internal wastegate. if we had an external WG it would blow off every time in neutral. Rev to like 5 or 6k and it will blow off. Mine does. __________________ '08 Black CSRT4: K&N,PTP IP,pulstar plugs, Black HKS SSQ, BOP, PTP WGA,MS1, PCV, Catch tank, Mopar strut bar (clamp, AEM WB ready to install.) '92 Red Dodge Stealth RT/TT-twin EvoIII 16G turbos, 780CC inj.,Tial BOV, 625CC Meth kit, 272 race cams, dual walbros, IPS fuel rails, DR stage 3 heads, FMIC, CFDS, cam gears,300M OS, DP rad., FMOC,Blitz SBC-ID, defi EGT,AEM WB,BG,EMS 686AWHP 10 sec. street car. Last edited by neverENOUGH : 01-24-2010 at 04:11 PM.

01-24-2010, 08:41 PM	#9 (permalink)
turbojosrt4 ( o Y o ) Join Date: Apr 2009 Location: orlando Posts: 369	Re: No blow off in neutral.. thats on the list after warranty is up __________________ 08 cali srt4 silver KicKer SysTem MoDs Ms1 Mpx Single Exhaust Mpx Catless DP Mpx Shorty Antenna Mpx Strut Bar Mpx Dual Pods NeedsWings HKS TinT 5% AeroForce Gauge AEM Wideband Guage NGK Iridium Plugs .32 JMB 4" Intake Road Magnet's Drag Bwoody Check Valve PtP 50% STS

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