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Old Jan 30, 2011 | 12:46 AM
  #1  
94WhiteF250's Avatar
94WhiteF250
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From: Alfred NY and Long Island
7.3 exhaust

Hey guys I am looking into buying a 7.3 from a good buddy of mine. My question is I live on Long Island New York, does the truck need to have a catalytic converter on it? It is a 2001 7.3 with a manual. Right now it is straight piped. I just don't know if I am going to get in a bind if I don't have a cat.

I tried to look up local laws but didn't find much about diesels having to have a cat on them.

Thanks guys.

Dennis
 
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Old Jan 30, 2011 | 12:54 AM
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call the dmv i bet they will tell you what u need to know
 
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Old Jan 30, 2011 | 01:03 AM
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94WhiteF250
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Fair enough answer haha. This was on my mind tonight, and just figured someone from long island might chime in and give some advice. I just figured the DMV is going to tell me all vehicles need cats no matter what.
 
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Old Jan 30, 2011 | 01:14 AM
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Call your local muffler shop, they know the laws. Might call several and see if they all agree.
 
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Old Jan 30, 2011 | 02:19 AM
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Check the regional chapters, there has to be one for that area.
 
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Old Jan 30, 2011 | 02:20 AM
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https://www.ford-trucks.com/forums/f...splay.php?f=87 there it is.
 
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Old Jan 30, 2011 | 11:32 AM
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Law in CA is it needs one only if it came stock with one. I think NY should be pretty much the same.
 
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Old Jan 30, 2011 | 11:35 AM
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Somewhere under the hood it will say non catylist. Mine is a 2000 and it is on the hood above the radiator. Mine is from California brought to pa. It is 5'' straight.
 
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Old Jan 30, 2011 | 02:28 PM
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Any personal vehicle should have a cat. If you are registering it from one state to another you might want to put one on it, they most of the time will do a visiual inspection to make sure everything is there. As far as a smog test you dont have anything to worry about, if you want to just throw(borrow) one from almost any truck so if they do a visual inspection thell see it there and be happy, when you get home just take it back off and youll never have to think about it again.
 
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Old Jan 30, 2011 | 02:44 PM
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Originally Posted by JOHN2001
Any personal vehicle should have a cat.
Why is that?
 
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Old Jan 30, 2011 | 02:58 PM
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Its a fuzzy four legged creature that lays around all day and does nothing, lol.
Its short for (cat)alytic converter
 
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Old Jan 30, 2011 | 03:14 PM
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Originally Posted by JOHN2001
Its a fuzzy four legged creature that lays around all day and does nothing, lol.
Its short for (cat)alytic converter
F-250's are really better suited to dogs

And not all of the diesels came from the factory with cats...Ford got something right
 
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Old Jan 30, 2011 | 03:16 PM
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Mine never had any cats, never will have any cats. Now dogs are welcome!
 
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Old Jan 30, 2011 | 03:25 PM
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There pointless either way! lol, Dogs and Straight pipes!
 
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Old Jan 30, 2011 | 08:20 PM
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Originally Posted by JOHN2001
There pointless either way! lol, Dogs and Straight pipes!
All depends on what you want. A straight pipe versus that trash can Ford calls a muffler your looking at a bit of a drop in EGT's when towing or whatever with a straight pipe. A full flowing exhaust system like MBRP its state and fed compliant. As for the Cat converter, mine didn't come with one, and thats just a we bit better.
 
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