☰
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
Holden
Commodore
Drivetrain
Transmission
Cooler
Leak
trans cooler line leak?
2010 HOLDEN COMMODORE
210,000 MILES • 3.0L • V6 • 2WD • AUTOMATIC
BROWNEY04
MEMBER
1 POST
have a leaking trans cooler line hose comes out of radiator and goes into another line unsure in whats causing the leak
Feb 18, 2026 at 11:18 AM
Advertisement
JACOBANDNICKOLAS
✓
Experienced Mechanic
110,248 POSTS
Hi:
If there is a leak, either a steel line has rusted, a rubber hose is damaged, or where the two connect could be leaking.
Is the line steel, rubber, or both? Is it possible for you to upload a picture for us to see where the leak is approx coming from?
Let us know.
Take care,
Joe
Feb 19, 2026 at 10:55 AM
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
→