Trailblazer Forum banner
1 - 10 of 10 Posts

·
Super Moderator
2021 TB Zues Bronze Activ
Joined
·
779 Posts
Discussion Starter · #1 ·
I used my code reader from an app I have on my phone. It is reading a P1467. Looking on online it could be anything. Looks like it is prob a Evap issue?
 

·
Registered
2021Trailblazer RS AWD Scarlet Red Metallic
Joined
·
1,072 Posts
I used my code reader from an app I have on my phone. It is reading a P1467. Looking on online it could be anything. Looks like it is prob a Evap issue?
Seems to be happening more lately as I've seen a few with this problem. The dealership will definitely replace the solenoid or pump under warranty if necessary. Another possibility is the gas cap isn't on all the way. That will also set an evap code.
 

·
Super Moderator
2021 TB Zues Bronze Activ
Joined
·
779 Posts
Discussion Starter · #3 ·
I filled it yesterday on the way home from a 300 mile trip. It never came on then. I check it tonight just in case, still on.
 

·
Super Moderator
2021 TB Zues Bronze Activ
Joined
·
779 Posts
Discussion Starter · #4 ·
Purge valve is bad. Glad to see I got 20k miles out of it. ha ha
 

·
Registered
2021Trailblazer RS AWD Scarlet Red Metallic
Joined
·
1,072 Posts
Purge valve is bad. Glad to see I got 20k miles out of it. ha ha
I've seen a few owmers report the same part being replaced so GM must have a real problem with the purge valves.
 

·
Registered
Joined
·
2 Posts
Hey guys just hit 20K and guess what, engine light is on. According the OnStar app it is an emissions issue. Not the gas cap (I checked it about 20 times). Might be the purge valves. I guess I will be calling the dealer soon!
 

·
Super Moderator
2021 TB Zues Bronze Activ
Joined
·
779 Posts
Discussion Starter · #7 ·
seems that there have been many issues for emissions related stuff. Purge valve, Sounds like a faulty part for many of these issues.
 

·
Registered
2021Trailblazer RS AWD Scarlet Red Metallic
Joined
·
1,072 Posts
UPDATE

As expected it was, in fact, the Purge pump. It is on order.
Thanks for the update and it does seem like GM has a problem with the purge pump, it's becoming the most common failure of any single part so far.
 

·
Super Moderator
2021 TB Zues Bronze Activ
Joined
·
779 Posts
Discussion Starter · #10 ·
Yea common thing it indeed appears. Mine went out at 20k.
 
1 - 10 of 10 Posts
Top