Nissan 370Z Forum  

Pcv hose hiss

As the title says, does anyone else hear a constant hiss near the intake manifold and pcv hose? To me it sounds like the hiss goes all the way throughout

Go Back   Nissan 370Z Forum > Nissan 370Z Tech Area > Engine & Drivetrain


Reply
 
LinkBack Thread Tools Display Modes
Old 11-22-2015, 01:02 PM   #1 (permalink)
Enthusiast Member
 
Wilson2608's Avatar
 
Join Date: Dec 2014
Location: Nashville
Posts: 301
Drives: Nissan 370Z Sport
Rep Power: 11
Wilson2608 is on a distinguished road
Default Pcv hose hiss

As the title says, does anyone else hear a constant hiss near the intake manifold and pcv hose? To me it sounds like the hiss goes all the way throughout the hose. Been trying to hunt down a vacuum leak with no luck ..
Have a 2009 Nissan 370z
Wilson2608 is offline   Reply With Quote
Old 11-22-2015, 01:33 PM   #2 (permalink)
Track Member
 
Mandingo's Avatar
 
Join Date: Nov 2010
Location: Dallas
Posts: 625
Drives: '10 370z 6spd
Rep Power: 3371
Mandingo has a reputation beyond reputeMandingo has a reputation beyond reputeMandingo has a reputation beyond reputeMandingo has a reputation beyond reputeMandingo has a reputation beyond reputeMandingo has a reputation beyond reputeMandingo has a reputation beyond reputeMandingo has a reputation beyond reputeMandingo has a reputation beyond reputeMandingo has a reputation beyond reputeMandingo has a reputation beyond repute
Default

Both of mine hiss too. I'm pretty sure its normal.

The PCV valve outlet is pretty small. I think that is what creates the hiss sound.
__________________
some mods
Mandingo is offline   Reply With Quote
Old 11-22-2015, 09:58 PM   #3 (permalink)
A True Z Fanatic
 
synolimit's Avatar
 
Join Date: May 2013
Location: Columbus, OH
Posts: 5,051
Drives: 2013 Silver 370z
Rep Power: 3389
synolimit has a reputation beyond reputesynolimit has a reputation beyond reputesynolimit has a reputation beyond reputesynolimit has a reputation beyond reputesynolimit has a reputation beyond reputesynolimit has a reputation beyond reputesynolimit has a reputation beyond reputesynolimit has a reputation beyond reputesynolimit has a reputation beyond reputesynolimit has a reputation beyond reputesynolimit has a reputation beyond repute
Default

Normal, no issues.
__________________
13 370z-
synolimit is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Hiss with PPE Lths+ Ark DT-S dimitarm Intake/Exhaust 4 04-26-2015 02:24 AM
AN fittings / Hose Ends, Steel & Nylon Braided Hose @ JBtuned.com JBtuned Drivetrain/Engine 1 04-19-2013 12:27 AM
Do YOU GUYS HERE ANY HISS OR RASP? ARK PERFORMANCE INC HFC PROTOTYPE TeamARK Intake/Exhaust 54 11-07-2011 01:39 PM
OBX Y Pipe: Hiss on coast down??? Jordo! Intake/Exhaust 22 05-03-2011 07:41 PM


All times are GMT -5. The time now is 03:54 PM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 PL2