how to fix p0300 code

2006 CHEVROLET HHR
152,000 MILES
Avatar
DEZARN28
  • MEMBER
  • 1 POST
check engine light came on last week, but went away?
Apr 14, 2013 at 1:36 PM
Advertisement
Avatar
MHPAUTOS
  • ✓ASE Certified Mechanic
  • 31,937 POSTS
  • ASE Certified Mechanic
I need to know what the codes are, go get a scan and report the codes here fore more assistance
Apr 14, 2013 at 2:19 PM
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.