Cold Weather PCV System frozen? - Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum



Welcome Enthusiast! If you already own a Chevy TrailBlazer or GMC Envoy or perhaps thinking of purchasing such a vehicle, then you have come to the best TrailBlazer and Envoy site on the net! Rainier, Bravada, Ascender, and 9-7x owners welcome too!

You are currently viewing our site as a guest which gives you limited access to view most discussions and access our other features. By joining our free community you will have access to search and post topics, communicate privately with other members, respond to polls, upload content, and access many other special features. Registration is fast, simple and absolutely free so please, join our community today!

If you have any problems with the registration process or your account login, please contact contact us.
Join Today!
Go Back   Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum > 2002 - 2009 TrailBlazer/Envoy Tech > 02-09 Vortec 5.3L V8 Engine and Drivetrain > OEM Issues

OEM Issues Original Equipment Repairs and/or Problems

TrailVoy.com is the premier GMC Envoy Forum on the internet. Registered Users do not see the above ads.
Reply
 
Thread Tools
  #1  
Old 01-31-2019, 07:34 PM
princej99 princej99 is online now
Member
 
2008 GMC Envoy SLE
Bordeaux Red Metallic 4.2L I6 4X4
Join Date: Jan 2018
Location: ont
Posts: 480
Cold Weather PCV System frozen?

stuck in a deep freeze last few weeks, anyone have issues with the pcv system freezing and engine oil blow out?

please post in this thread.

I found a possible TSB that suggest to chnage the oil filler cap to a vented one( Model 12589430).

as you can see it affects alot more models than just the TB/Envoy.


cant hurt , at least for the winter.
Attached Thumbnails
Click image for larger version

Name:	a82b5049_001.jpg‎
Views:	49
Size:	201.6 KB
ID:	37813   Click image for larger version

Name:	a82b5049_002.jpg‎
Views:	41
Size:	61.2 KB
ID:	37815  
Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum forums, you must first register.

Please enter your desired user name, your email address and other required details in the form below.
(Only letters, numbers, dashes and underscores are permitted for user names)
The user name that you choose is permanent and can never be changed.
User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:
Location
Where you live (ex: Philadephia, PA)
Vehicle Year
Choose your year
Or enter your choice here:
Vehicle Color
Choose your factory color (Custom, Not Listed & Two-Tones; Use Text Field Below)
Or enter your choice here:
Vehicle Make
Choose your make
Or enter your choice here:
Vehicle Model
Choose your model
Or enter your choice here:
Vehicle Engine
Choose your engine
Vehicle Drivetrain
Choose your vehicle drivetrain
Security Question
Fill in the blanks: Tra___oy
Insurance
Please select your insurance company (Optional)

Log-in



Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools

Posting Rules
You may post new threads
You may 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

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Cold weather startup noise. jmr2306 OEM Issues 11 07-28-2011 12:20 PM
PCV system mod John Skiba Engine Tunes/Mods 12 10-10-2006 02:16 PM
Gen IV 5.3 LH6 Info... Windy City Engine Tunes/Mods 7 08-08-2006 10:41 AM
PCV system John Skiba Engine Tunes/Mods 1 06-09-2006 11:46 AM
Airmax Spiral Flow Cold Air Intake System dh4645 Air Induction 6 05-31-2006 12:41 PM


» Sponsors

Advertising Info

All times are GMT -4. The time now is 12:10 PM.


Chevy TrailBlazer and GMC Envoy Enthusiasts - Copyright 2004 - 2009 All Rights Reserved.
All trademarks referenced herein are property of their respective owners.
RSS Feed