Offroad Trailblazers and Envoys

Need help narrowing down an issue

Trailblazer and Envoy related, but not off-road related...

by DropMech » Sat Oct 07, 2017 3:20 pm

So my 05 ext lt 4wd shut down while at a stop light. The dash read "low oil pressure" as it was shutting down. The oil level is good and It started right back up with no issues after that. Anything I should be looking at specifically? I know that the ignition switches go bad and the spark plug could can also be an issue. However, I'm not showing a check engine light or any codes. Have any of you had any experience with this type of random issue?

Sent from my iPhone using Tapatalk
Posts: 1
Joined: Sat Oct 07, 2017 3:16 pm
Name: Mike
Vehicle Year: 2005
Vehicle: Chevrolet Trailblazer EXT
DriveTrain: 4WD

by BC backroader » Sun Oct 08, 2017 1:57 am

Did your dash clock reset to 12:00? If so, check all ground cables.
My build thread: viewtopic.php?f=74&t=5844
User avatar
BC backroader
Posts: 281
Joined: Thu Sep 11, 2014 1:45 am
Location: B.C. Abbotsford
Name: Brad
Vehicle Year: 2005
Vehicle: Chevrolet Trailblazer EXT
DriveTrain: 4WD w/ G80
Rank: Trail Ready

by Diacom » Mon Oct 09, 2017 1:52 pm

When was the last time you cleaned the throttle body?
Posts: 768
Joined: Fri Jul 23, 2010 9:08 pm
Location: Mt, Great Falls
Name: Noel
Vehicle Year: 2003
Vehicle: Chevrolet TrailBlazer
DriveTrain: 4WD w/ Aftermarket Locker

Return to Truck Discussion