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Help me TODAY about cat delete

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Old 08-13-2010, 11:54 AM
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I wanna cut these off, will I throw a code and truck run like crap, or truck will run fine but will have the service light on the dash and need to get it removed
Old 08-13-2010, 11:56 AM
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https://www.performancetrucks.net/fo...d.php?t=466919

I found this but will it be the same, I still have a stock exhaust and no tune
Old 08-13-2010, 11:57 AM
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Probably throw a code and light. The rear O2's do not affect fueling, so it will run fine
Old 08-13-2010, 12:06 PM
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it will run fine, definitely a bit louder but it will run just fine. you will have an o2 code though
Old 08-13-2010, 12:11 PM
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Do some research on using spark plug defoulers on the rear O2s if you don't wanna spend the money on a custom tune to get the codes turned off.
Old 08-13-2010, 03:17 PM
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does it sound like crap, or is it ok?? lookin for a decent idle, and no horrible drone inside the truck. Remember stock exhaust nothing special
Old 08-13-2010, 03:18 PM
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just an option fellas I can get it done for free thats why. is it worth it, just wanted to free it up a bit you know
Old 08-13-2010, 03:19 PM
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If everything else is stock, you won't notice anything.
Old 08-13-2010, 03:26 PM
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useless by itself.
Old 08-13-2010, 05:18 PM
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It's not really worth it unless you have a big stroker or a power adder IMO.


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