05 Cummins questions
Looking at an 05 and it has failed the emissions test. What does that mean
Also is there a DPF on an 05 |
does it have a catalytic converter? if they removed that, it would most likely fail an emissions test.
i believe the dpf came about when they released the new 6.7 engine in the 2nd half of 2007 |
it could have failed the visual test, no cat, modded valve cover, stupid things. or it could have failed because of a tuner that was left in during the electronic sniffer
the DPF was used on 07.5 (6.7 only) and newer |
No DPF, just a cat. Next chance you get, look underneath and see if there is a big can coming off the down pipe. If there isn't, that's the reason for the failed emissions test.
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