EVAP trouble code question - Off-Road Forums & Discussion Groups
GM Standard IFS Trucks & SUV's All discussion of full sized IFS Trucks, SUV's to include Suburban

LinkBack Thread Tools Display Modes
post #1 of (permalink) Old 09-10-2003, 03:59 PM
Posts: n/a
EVAP trouble code question

the other day, my truck tripped a trouble code, 1441 (i think - im at school right now), says something like "EVAP flow during non-purge." So i talked to the local chevy dealer, and they said that theres a leak somewhere in the EVAP system. anyone else had this problem?

also, my understanding of this system is that when pressure from fuel vapor builds up in the gas tank, this system kicks in and bleeds off the pressure into the intake manifold via a solenoid controlled valve. is this correct?
Sponsored Links

Quick Reply

Register Now

In order to be able to post messages on the Off-Road Forums & Discussion Groups forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:


Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode

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

For the best viewing experience please update your browser to Google Chrome