2003 Chevy Avalanche code Po300

2003 CHEVROLET AVALANCHE
11,700 MILES • V8 • 4WD • AUTOMATIC
Avatar
THE PENAS
  • MEMBER
  • 2 POSTS
My truck shuts off when at low RPM. I got the code P0300 what does this mean
Mar 10, 2010 at 9:17 PM
Advertisement
Avatar
BLUELIGHTNIN6
  • CERTIFIED EXPERT
  • 16,542 POSTS
DTC P0300 indicates a cylinder misfire is deteced.

will need to use GM specific scan tool software to determine which cylinder(s) is at fault.
Mar 10, 2010 at 9:45 PM
Avatar
THE PENAS
  • MEMBER
  • 2 POSTS
Thank you. I will try and post findings
Mar 10, 2010 at 10:12 PM
Advertisement