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emission code plus foul smell

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Old May 21, 2011 | 10:23 PM
  #1  
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emission code plus foul smell

Hey guys....

Did a search and didn't come up with much. Emission code has come on today an then off again (twice). Bad smell upon stop to fill up (smells like burned rubber), thought it was from somewhere else, but think it's the truck. Any and all ideas appreciated!!!

 
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Old May 22, 2011 | 12:17 AM
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Originally Posted by nlindelldc
Hey guys....

Did a search and didn't come up with much. Emission code has come on today an then off again (twice). Bad smell upon stop to fill up (smells like burned rubber), thought it was from somewhere else, but think it's the truck. Any and all ideas appreciated!!!

What code are you getting? A search won't produce too much since there aren't any emissions systems on the 7.3 trucks except for the CCV. Some trucks have a catalyst. Sometimes they can produce a smell of sulfer when they go bad. Does your truck have a cat?
 
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Old May 22, 2011 | 12:26 AM
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cut that cat out! Unless you're in california, then move and cut it out, lol
 
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Old May 22, 2011 | 08:14 AM
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Yep, that's it. Baaaaad smell of sulfer! So would a mechanic just try to replace it? If I don't do anything, what will happen? How hard is it to get out? Sorry so many questions, but I'm kinda mechanically ignorant.

But to answer your question, the "code" I got was just the little orange picture in the lower left dash that looks like a transmission (I originally thought it was a transmission code until I looke it up). The manual states that it is an "Emission system" code.
 
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Old May 22, 2011 | 01:52 PM
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Originally Posted by nlindelldc
Yep, that's it. Baaaaad smell of sulfer! So would a mechanic just try to replace it? If I don't do anything, what will happen? How hard is it to get out? Sorry so many questions, but I'm kinda mechanically ignorant.

But to answer your question, the "code" I got was just the little orange picture in the lower left dash that looks like a transmission (I originally thought it was a transmission code until I looke it up). The manual states that it is an "Emission system" code.
Are you referring to the pictograms that looks like an engine? (or at least it looks that way to me...). Lower left corner of your cluster, just below the low fuel light and just above the fasten seatbelt indicator? If so, then that is the light that illuminates when your PCM (Powertrain Contril Module) detects a fault. If your cat is clogged, then that light might come on. Best thing to do right now is get your codes read and see what comes up. If you live somewhere that does not require emission testing then just remove it and install a straight pipe in it's place. If you have emissions testing, then remove it (if you can) and gut the insides and then re install so it appears normal during visual inspection.

If you post your location, there may be someone near you who can read your codes for you.
 
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Old May 22, 2011 | 04:24 PM
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Originally Posted by gchavez
Are you referring to the pictograms that looks like an engine? (or at least it looks that way to me...). Lower left corner of your cluster, just below the low fuel light and just above the fasten seatbelt indicator? If so, then that is the light that illuminates when your PCM (Powertrain Contril Module) detects a fault. If your cat is clogged, then that light might come on. Best thing to do right now is get your codes read and see what comes up. If you live somewhere that does not require emission testing then just remove it and install a straight pipe in it's place. If you have emissions testing, then remove it (if you can) and gut the insides and then re install so it appears normal during visual inspection.

If you post your location, there may be someone near you who can read your codes for you.
Yes, it's the orange engine looking symbol. I will get the code read this week. We're supposed to take a long trip next weekend, so I wanna get this taken care of.
 
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