Question

2010 GMC Acadia with code P0300 what does this code cover?

Answer 1

Hi there,

This code is for multiple cylinder misfires. This means the computer sees the engine misfiring on more then one cylinder but can't determine which ones it's missing on.

Answer 2

P0300 GMC - Cylinder Misfire Detected Random Cylinders

Read more: https://www.autocodes.com/p0300_gmc.html