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Service Required

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Oil change method changes

fuel preheater not working

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I have a service required message on the over head display. I have about 140K on the odometer, is this for EGR cleaning again?

Sorry, this is on the 6. 7... ... .
 
I get a ding "Service Required", another ding and "see dealer now". It will repeat every 20 minutes or so.
 
You don't have EFI Live do you? Once I got rid of the Smarty, mine started doing that but only when at highway speeds and cruise control on.

I have zero codes, but that stupid dinger keeps going off.

From what I have gathered, it's from the DPF.
 
Not sure what you men by "EFI", I have been running the SmartyME for about 50K miles now and this is the first sign of anything out of the ordinary. I figure it is another way for the dealer to make some money... ...

It starts right after I crank. I can reach up and hit the button and the display will return to the previous screen and then it will do it again about every 20 minutes.
 
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EFI Live is another type of tuner.

A diesel shop I go to here in Houston said that he has had many trucks with this issue who run the SmartyME. Must be something to do with the version. I had 23me and never had the dinger.
 
OK, I still don't know what service is required but I was not able to reset it. I changed to an economy load and flashed the ECM, and no more dinging. I really think this was for the same service that is required at 67K since this happened at about the second 67K mark. Can anyone confirm this?
 
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