Anyone driving one of the new (2007) engines?

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  #11  
Old 01-30-2008, 11:35 AM
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I heard those replacement filters are pricey.
 
  #12  
Old 01-30-2008, 07:59 PM
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Originally Posted by tankyanker
except every so often a little light comes on to signal that you need to press a button activate some kind of "purge" process in the exhaust? seemed to come on more often if i was driving in low range, or in the stop and go city traffic.
This would drive me insane. I'm extremely surprised that it doesn't purge on it's own.

It's like the seatbelt thing in cars, ..."all right all right shut up already I'll put the damn thing on"
 
  #13  
Old 01-30-2008, 10:01 PM
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Originally Posted by merrick4
It's like the seatbelt thing in cars, ..."all right all right shut up already I'll put the damn thing on"
or an ex-wife......ah nevermind :?
 
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  #14  
Old 01-31-2008, 08:53 PM
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Originally Posted by mike3fan
Originally Posted by merrick4
It's like the seatbelt thing in cars, ..."all right all right shut up already I'll put the damn thing on"
or an ex-wife......ah nevermind :?
Man, I got the wife doing it now not to mention the mother-in-law :?
 
  #15  
Old 02-01-2008, 03:30 AM
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Originally Posted by tankyanker
. where i come from you make stuff last, and when it wont last anymore, you rebuild it. you do what you can, when you can, yourself. it'll take a lot more than this bs for me to give up my 3406b.
I'm driving an 86 with a big cam 4.... I know where you're coming from
 
  #16  
Old 02-02-2008, 03:33 AM
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This whole idea of a restriction in the exhaust system is just a bad idea.

Let's think about it. We are cleaning up emissions by adding a restrictive catalyst in the exhaust, thereby making the engines less efficient and burning more fuel. Regardless of the ppm that comes out of the stack during a snapshot in time, WE ARE BURNING MORE FUEL to go the same distance and this creates MORE greenhouse gas not less.

It's a joke.
 
  #17  
Old 02-02-2008, 06:31 AM
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What if your engine emits 10 times fewer emissions per gallon burned but burns 10% more fuel...now how does it stack up?
 
  #18  
Old 02-02-2008, 06:33 AM
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It still produces more carbon dioxide.

But it produces less NOx and PM.
 
  #19  
Old 02-02-2008, 08:55 AM
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Originally Posted by allan5oh
It still produces more carbon dioxide.

But it produces less NOx and PM.
Me thinks you meant Carbon Monoxide. Carbon Dioxide is used to carbonate Coke and other soda.
 
  #20  
Old 02-02-2008, 09:44 AM
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Originally Posted by rank
This whole idea of a restriction in the exhaust system is just a bad idea.

Let's think about it. We are cleaning up emissions by adding a restrictive catalyst in the exhaust, thereby making the engines less efficient and burning more fuel. Regardless of the ppm that comes out of the stack during a snapshot in time, WE ARE BURNING MORE FUEL to go the same distance and this creates MORE greenhouse gas not less.

It's a joke.
It's funny you should mention that because I was thinking about that the other day, as I was talking with a friend about emissions. If you take all that emissions stuff off and let these engines breath you can get better fuel mileage thereby saving emissions before they occur.

no_worries, I think that's a valid point as well but, what if the engine makers were to concentrate their R&D time and money to develop more fuel efficient engines, which they would do anyway with the cost of fuel right now. Who knows what could happen.
Once again, government involvement could be hindering real progress. When the government sets standards that have to met by a certain time, the engine makers have to appropriate a lot of funds in that specific area to accomplish the goal, which in long run could hurt more than it helps. Just a thought.

I don't have the time (or smarts) to crunch numbers in an either or situation but what if they could get 12 mpg out of a diesel engine for otr trucks with some emissions control?
 



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