1997 Acura EL with P1399 and P1300 Error Codes - Need Help Diagnosing Misfire Issues
I'm looking for help diagnosing my 1997 Acura EL, which is running poorly and has triggered error codes P1399 and P1300. These codes indicate a multiple cylinder misfire, which can lead to poor engine performance, increased fuel consumption, and potential damage if not addressed. I'm unsure about the root cause or whether the vehicle was recently tuned. Any insights or troubleshooting steps would be greatly appreciated.
What are the official definitions for these error codes?