Just completed scanning process on 2003 6 cyl with 118K miles on her.We exctracted muliple codes:
238, 240, 239, 202, 203,228,227,241,242,243.
All cylinders missfire indicated on the scanner.
Sounds like a cat converter? But before I wanted to get in touch with everybody within our community and ask what do you think.
What else could it be?
Car rides noticeably different then before. Power is not the same but still going 60-80 with some hesitation.
I could feel when in park or idle engine missfire.
I took some screenshots and will upload them shortly.
Thank you!

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