Coolant is leaking and steam/smoke is coming from the hood

2008 PONTIAC G6
200,000 MILES • 3.5L • 6 CYL • 2WD • AUTOMATIC
Avatar
SELENA3133
  • MEMBER
  • 1 POST
My car started smoking slightly over the last couple days and just recently my antifreeze keeps leaking but my car is not over heating. It drives normally. It is not affecting performance of the car other than the leak and the smoke. Any ideas what it could possibly be? Or where the smoke is coming from and how its caused? And what are the symptoms of a blown head gasket?
Mar 18, 2019 at 1:52 AM
Advertisement
Avatar
ASEMASTER6371
  • ✓ASE Certified Mechanic
  • 52,796 POSTS
  • ASE Certified Mechanic
Good morning,

There are so many places the car can leak coolant. You need to have the system pressure tested.

https://www.2carpros.com/articles/radiator-pressure-test

As far as a head gasket, if the car was constantly overheated and is smoking white smoke out the tail pipe are possible symptoms.

https://www.2carpros.com/articles/head-gasket-blown-test

Roy
Mar 18, 2019 at 5:12 AM
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.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.