Cat efficiency code???
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Cat efficiency code???
I got a code about the cat efficiency..whats that mean?
I got a bad idle problem that hunts up/down and sounds like a miss at under 400rpms.
But when it revs a little it straightens right out
Think its the cat>?
I got a bad idle problem that hunts up/down and sounds like a miss at under 400rpms.
But when it revs a little it straightens right out
Think its the cat>?
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