Close
QUESTIONS

RepairPal is your advocate for car care advice and guidance

Q: P0200 and P0300 keep showing, I just replaced the fuel injectors Any Ideas?
on 2000 GMC Sonoma

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
I was also wondering how to test the PCM to see if that could be it.
| |
which motor do u have? po300 is random misfire and po200 is fuel issue.seek diag and quit wasting money guessing
Qualified Local GMC Shops
Qualified GMC Shops For This Repair
Didn't find what you were looking for?