Good Sam Club Open Roads Forum: Tow Vehicles: 2019 Duramax service exhaust soon
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 > 2019 Duramax service exhaust soon

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FishOnOne

The Great State of Texas

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Joined: 02/12/2011

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Posted: 03/29/22 06:36pm Link  |  Quote  |  Print  |  Notify Moderator

Grit dog wrote:

This is one of those "makes ya wonder" threads. OP posts a rather basic/cryptic post asking for help/suggestions, then doesn't return, even though it appears to be an immediate type of issue.

Could be....
DEF injector
DEF pump
DPF or SCR plugged
Malfunctioning sensor on exhaust, EGTs or O2s
Bad DEF sensor or bad DEF
Drives like an old man and plugged 'er up and hasn't spent any time completing a regen.
Physical issue with DFP or SCR

These off the top of my head. Bout as good as suggestions as can be given with literally no additional info provided by the guy with the constipated exhaust!


He probably traded it in for a truck with a gas engine.


'12 Ford Super Duty FX4 ELD CC 6.7 PSD 400HP 800ft/lbs
"250k Miles"
'16 Sprinter 319MKS "Wide Body"


mkirsch

Rochester, NY

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Joined: 04/09/2004

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Posted: 03/30/22 08:27am Link  |  Quote  |  Print  |  Notify Moderator

Grit dog wrote:

This is one of those "makes ya wonder" threads. OP posts a rather basic/cryptic post asking for help/suggestions, then doesn't return, even though it appears to be an immediate type of issue.

Could be....
DEF injector
DEF pump
DPF or SCR plugged
Malfunctioning sensor on exhaust, EGTs or O2s
Bad DEF sensor or bad DEF
Drives like an old man and plugged 'er up and hasn't spent any time completing a regen.
Physical issue with DFP or SCR

These off the top of my head. Bout as good as suggestions as can be given with literally no additional info provided by the guy with the constipated exhaust!


I find that a lot of these types sit there and wait for you to email them back or give them a phone call with the answer.


Putting 10-ply tires on half ton trucks since aught-four.

Grit dog

Black Diamond, WA

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Posted: 03/30/22 09:33am Link  |  Quote  |  Print  |  Notify Moderator

mkirsch wrote:



I find that a lot of these types sit there and wait for you to email them back or give them a phone call with the answer.


Well I don't have his email or phone number, and don't want it, so...there's that.


2016 Ram 2500, MotorOps.ca EFIlive tuned, 5” turbo back, 6" lift on 37s
2017 Heartland Torque T29 - Sold.
Couple of Arctic Fox TCs - Sold

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