98 GMC Sierra K1500 EVAP Control System Vent Circuit PO446

dietz4ibanez

Slowly going the way of the Buffalo
Lifetime Supporting Member
Joined
May 18, 2009
Posts
25,782
Reaction score
9
Location
Willow Spring, NC
I think that I read about this a while back but the dealership will tell you that you need to replace the Sensor and Canister that can cost you close to $600

From what I remember you have to locate the sensor following fuel/vent lines from the gas tank. Loosen bracket for sensor turning it down and blow it out. Return to location easy fix...

You can either clean the sensor or spend close to $200 for a sensor that will not clog...

This has never happened to the black truck.

Has anyone ever fixed this?
 
Last edited:

Members online

No members online now.

Latest posts

Forum statistics

Threads
28,836
Posts
1,109,352
Members
4,800
Latest member
SpeakerMan
Back
Top