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  1. Piston rod fun and a question.

    Focus RS Discussions
    Quick update on my RS' history: bought used @ 8K miles, already had the new HG installed Threw cyl 3 misfires about a few months in, had a cracked head, replaced under warranty. Threw Cat codes about a couple months later, had cat replaced. Drove great for about a year, then had this issue about...
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