☰
Login
Join
×
Ask a Question
Questions by Vehicle
Repair Topics
Testing / Diagnostics
Repair & Service Guides
Symptoms
Warning Lights
Trouble Codes
How It Works
Videos
Login
Become a Member
Home
Chevrolet
Trailblazer
Interior
Instrument Cluster
Gauges
Oil Pressure
oil gauge
2005 CHEVROLET TRAILBLAZER
96,000 MILES • 6 CYL • 4WD • AUTOMATIC
MICSCOTT25
MEMBER
2 POSTS
Oil gauge is at zero. Changed oil and oil filter. What else could it be?
Nov 23, 2010 at 1:51 PM
Advertisement
ERNEST CLARK
✓
Experienced Mechanic
1,730 POSTS
Are you getting a check engine light? Either the gauge is broken or the oil pressure sending unit/wires are bad.
If it was the sending unit, the computer would know about it. So I'd suggest first checking the fuses, then the gauge.
Nov 23, 2010 at 1:53 PM
MICSCOTT25
MEMBER
2 POSTS
Not getting check engine light.
Nov 23, 2010 at 1:56 PM
ERNEST CLARK
✓
Experienced Mechanic
1,730 POSTS
First check the fuses, then the gauge.
Nov 23, 2010 at 2:06 PM
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Add image or video
Ask a new question
Frequently Asked Problems for This Vehicle
Engine won't start
→
Check engine light
→