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Old May 6, 2009 | 06:05 PM
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Smog checks

OK, California is coming after everyone who has a Diesel truck!
What the best and cheapest route to getting the exhaust back to spec?
Can I keep my 3" pipe and install the cat. and muff?
And whree is the best place to get them?
TruckoffFord
 
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Old May 6, 2009 | 06:18 PM
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NV requires smog on diesel weighing under 10K lbs. In NV I i got away with no cat and 4" exhaust. Just had to pass emmision.
 
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Old May 6, 2009 | 06:21 PM
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I just passed emissions at 0.4% out of an allowable 40%. I don't run a cat and was told the Super Duties didn't have to. Do they make you run cats in Comiefornia?
 
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Old May 6, 2009 | 07:47 PM
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I don't have a cat or muff and I passed in Az. Check with Cali and see what you are going to need before you start spending money on stuff you might not need.
 
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Old May 6, 2009 | 08:00 PM
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In VA we dont get picked on like that. We just get penalized for being over the 7500GW plateau. No personal prop tax assistance, higher registration fees....everything.

I would definitely get the specs you need to meet first and possibly go to a company that can test it for you(if such a thing exists) for a few bucks and see what you would need to do to get it within spec....
 
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Old May 6, 2009 | 08:53 PM
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I just registered my diesel here in CA and there was no mention of a smog check. Anyways, I do not think my truck even came with a cat on it.

If they ask me to get a smog check, I'll be doing it on a straight pipe.

I am guessing they will do an opacity check only. Go in there running B100 and you'll have no problems, except that the technician will be craving fried food when you leave.

Russ
 
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Old May 6, 2009 | 08:58 PM
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i have never had issues with any smog test for anything.... but sometimes in life you know the right people...

"Friends in low places"
 
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Old May 6, 2009 | 09:01 PM
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Hee hee... My Wifey registered my truck when I bought it and they told her she needed a emissions test on it! Little did she know.... went to Jiffy Lube to get a emissions test and they told her diesels don't need a emissions test! My poor Wifey went BACK to the MVD and waited in line AGAIN (she was pissed) and got it registered. We got it easy for now!
 
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Old May 6, 2009 | 11:07 PM
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Only the Manual transmission CA trucks have cats on them. But yeah most likely it will be an opacity test since our trucks were built without and standards in place. There is no way CARB can establish standards after the fact.

If they do we will all have to register our trucks at Clay's house up in Oregon.
 
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Old May 7, 2009 | 12:38 AM
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Mine had a cat. Still have it though!
 
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Old May 7, 2009 | 12:42 AM
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My truck didn't have a cat ever, but it was originally sold in Canada. We'll se what happens, should be ok though.
 
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Old May 7, 2009 | 03:05 AM
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If you want to make sure you pass emissions you could go with propane injection
 
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Old May 7, 2009 | 06:35 AM
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Here in Colorado they do emissions testing on diesels if you live in certain metro counties. I just had my truck inspected last week, and while I was there they failed a 6.0L on the visual inspection because the owner removed the cat.

Cali's new emissions laws are just now going into effect, so I'm not sure if they do a visual on the cat or not (my bet is that they will). I guess you'll have to find out the hard way.
 
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Old May 7, 2009 | 10:40 AM
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You all oughta move to missouri...no emissions for any vehicle over 8500 GVWR basically no emissions for anything bigger than an F150
 
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Old May 7, 2009 | 12:34 PM
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No emissions in MN at all. just pay for the tabs, thats it
 
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