P0174 06 5.3?? - 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 > Engine Tunes/Mods

Engine Tunes/Mods Performance Engine Tuning/Engine Modifications

TrailVoy.com is the premier GMC Envoy Forum on the internet. Registered Users do not see the above ads.
Reply
 
Thread Tools
  #1  
Old 04-22-2018, 08:31 PM
06denaliman 06denaliman is offline
New Member
 
2006 GMC TrailBlazer LS
Cranberry Red Metallic 5.3L V8 4X4
Join Date: Mar 2018
Location: Mount Airy
Posts: 134
P0174 06 5.3??

Ok so having a check engine light about every 100 miles of mostly p0174 bank 2 system lean. Occasionally itís accompanied by p0171 too but not always. Was gonna start with cleaning maf and then check signal on the 02ís. Whats im starting to wonder too is if this is going along with strange tin can type noise i got under light acceleration . Here is video of noise u can really hear it near end of video.

https://youtu.be/GCT1KT_sMaY

Any help would be great.



Sent from my iPhone using Tapatalk
Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
  #2  
Old 04-22-2018, 10:22 PM
06denaliman 06denaliman is offline
New Member
 
2006 GMC TrailBlazer LS
Cranberry Red Metallic 5.3L V8 4X4
Join Date: Mar 2018
Location: Mount Airy
Posts: 134
Ok after taking it on lil drive after i cleared codes. Came back after only 44 miles. Here is shrt term fuel trim and long term and some other various things












Sent from my iPhone using Tapatalk
Reply With Quote Quick reply to this message
  #3  
Old 05-28-2018, 08:20 PM
06denaliman 06denaliman is offline
New Member
 
2006 GMC TrailBlazer LS
Cranberry Red Metallic 5.3L V8 4X4
Join Date: Mar 2018
Location: Mount Airy
Posts: 134
Problem was fixed just for heads up. Changed where i got gas, ran sea-foam in tank, changed air filter and clean maf and cured my issue. Passed emissions and hasnít come back on in over 500 miles.


Sent from my iPhone using Tapatalk
Reply With Quote Quick reply to this message
 
  #4  
Old 09-02-2018, 08:57 PM
06denaliman 06denaliman is offline
New Member
 
2006 GMC TrailBlazer LS
Cranberry Red Metallic 5.3L V8 4X4
Join Date: Mar 2018
Location: Mount Airy
Posts: 134
Over 3k miles since issue fixed and has not come back. Just was finishing off the thread so if someone else ever has issue they find what worked for me. Thanks


Sent from my iPhone using Tapatalk
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:

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


» Sponsors

Advertising Info

All times are GMT -4. The time now is 05:36 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